helios-xc928-29er-mtb-28mm-internal-width-asymmetric-carbon-cross-country-wheelset-590mm-erd

helios-xc928-29er-mtb-lightest-carbon-cross-country-wheelset

lightest-carbon-Helios-XC928-mtb-wheelset-weighs-an-incredible-876g-a-pair

Ultra-low-weight-tubeless-ready-wheelset-engineered-for-modern-XC-riders

-lightweight-mtb-wheelset-best-xc-wheel-set-xc-mountain-bike-wheel-set

Build Your Recon Pro WHEELSET WMHelios-XC928

All wheels are 100% customizable at Light Bicycle. If your preferred specs are not listed, feel free to contact us (sales@lightbicycle.com) with your special requirements described.

Global Shop

US Shop

CA Shop

EU Shop

Ships worldwide. See what's on sale>>

Center Channel Hole This is a required option.

No Access Holes

DEFAULT SETTINGS

RIMS

Matte, UD, hook, blank (no decal), 24h, with drain holes

Paintless, UD, blank (no decal), 28h, with access holes

HUBS

DT Swiss 350 Straightpull Centerlock Shimano Road 11s 36t

12*100mm (F) & 12*142mm (R)

DT Swiss 350 Straightpull Centerlock Sram XD 18t

15/110mm (F) & 12/148mm (R) boost

SPOKES & NIPPLES

Sapim CX Sprint-rear drive side / CX Ray-other sides

Sapim aluminum black external

Sapim CX Ray & Sapim aluminum black external

ACCESSORIES

2 valves & 1 spare 18T ratchet

2 valves & 2 adapters (centerlock to 6-bolt)

Note: the wheelset price includes the warehouse transfer cost ($80).

Piece Weight: g+/-

Subtotal: USD + (discount price)

Lead time: typically ships in 3 business days

ADD TO CART You missed some options.

We do not stock this item at the Australian shop. See what's available.

You can order this product from our Global / NA shops.

Please fill out this form if you are looking for a custom wheelset.

We'll get back to you soon to study the customization requests via email.

Our apologies, we do not offer this item at the Global warehouse.

Please order from other warehouses. Feel free to contact us (sales@lightbicycle.com) if you want to customize. We’ll get back to you in 24hrs.

Our apologies, we do not stock this item at the US Shop. Check this link to see what items we stock, or send us an email to discuss.

Our Global Shop can make any rim model and ship worldwide. Please fill out this form with your special requests if you want custom rims/wheelsets. We will get back to you via email to discuss in 24hrs.

Our apologies, we do not stock this item at the CA Shop. Check this link to see what items we stock, or send us an email to discuss.

The wheelsets are still in transit to this shop. We’ll update this page when they’re available. Learn more about our European shop.

You can order this product from our Global or North American shops.

Please fill out this form with your special requests if you want to customize it. We will get back to you in 24hrs via email.

DEFAULT SETTINGS

Piece Weight: g+/-

Subtotal: USD +

Lead time:

ADD TO CART

Shopping Style

Options Features	Quick Buy	Full Custom
Options Features	Inventory	Parts in stock (Assembled upon order)	Manufactured upon order
Customization	Least customizable	100% Customizable
Lead Time	≤ 3 days	4 weeks typically
Availability	Limited models	All models
Shipping	Worldwide	Worldwide

Quick Buy (In Stock)

Full Custom (Made to Order)

DEFAULT SETTINGS

Rims

Hook, matte, UD, with drain holes

Hook, matte, UD, with access holes, with drain holes

Standard, hook, paintless, UD, 5-year warranty, with access holes, with drain holes

Front Flyweight / Rear Standard, paintless, UD, 5-year warranty, no drain holes

Paintless, UD, 5-year warranty, no drain holes

Grooved graphene surface, hook, matte, UD, with access holes, with drain holes

Grooved graphene surface, hook, matte, UD, no access holes, with drain holes

Matte UD, 32H, Centered (Staggered)

Hubs

Hope Pro 4 Fatsno J-bend 6-bolt

15/150mm (F) & 12/197mm (R) Sram XD

Straightpull centerlock black 24H

12/100mm & 12/142mm

Shimano Road 11S

DT Swiss straightpull / Bitex j-bend, centerlock, 28H

J-bend, DT Swiss 6-bolt / Bitex centerlock, 32H

15/110mm boost & 12/148mm boost Sram XD

DT Swiss straightpull / Bitex j-bend, black, 20H front / 24H rear

100mm QR & 130mm QR Shimano Road 11S

Spokes

Sapim CX Ray black

Sapim D-Light

Accessories

No decals/valves/tape

No decals/valves/tape/pads

No decals/valves

Piece Weight: g+/-

Subtotal: USD +

Lead time:

ADD TO CART

Hub Brand This is a required option.

Model	Weight	POE	Cost	Reliability	Quality	Unique Feature	Color Options	Warehouse Location	Website
Novatec	287g	27	Low	Good	Good	Inexpensive	Three	China	NOVATEC
Bitex	258g	24	Low	Good	Good	Light	Two	China	BITEX
DT 350	374g	18/36/54	Low	Better	Good	Quiet and reliable (18t option)	One	China	DT SWISS
DT 240S	317g	18/36/54	Medium	Best	Best	Quiet and reliable (18t option)	One	China/N.A.	DT SWISS
DT 240 EXP	299g	EXP 36	Medium	Best	Best	Quiet and reliable (EXP 36 )	One	China/N.A.	DT SWISS
DT 180	290g	EXP 36	High	Best	Best	Super Light, EXP 36	One	China/N.A.	DT SWISS
Chris King	326g	45	High	Best	Best	Rebuildable bearings	Nine	China	CHRIS KING
Industry Nine	327g	60	Medium	Better	Best	Loud, engagement	Eleven	China/N.A.	INDUSTRY NINE
Onyx	434g	Infinite	High	Better	Best	Silent, sprag clutch	Eighteen+ (Custom Available)	North America	ONYX
Carbon-Ti	270g	56	High	Better	Best	Extreme Light	Nine	China	Caron-Ti
ARC	332g	48	Low	Better	Good	Economic and reliable	One	China	ARC
Chosen	260g	24	Low	Better	Good	Economic and reliable	One	China	Chosen
Light Bicycle Pace-Hub	275/285g	36/48	Low	Better	Good	Economic, reliable, light	One	China	Light Bicycle
Light Bicycle Speed-Hub Gen3	275g	36	Low	Better	Good	Proprietary for Carbon Spokes Steel Bearing (upgradable to ceramic)	Two	China	Light Bicycle
Light Bicycle Speed-Hub Gen2	295g	36	Low	Better	Good	Proprietary for Carbon Spokes Steel Bearing (upgradable to ceramic)	Two	China	Light Bicycle

Besides hubs listed to choose online directly, you could also have more others built to the wheels on your custom order by contacting us.
See more about Light Bicycle's FULL HUB OPTIONS

* POE = Points of Engagement

* DT hubs come standard with an 18t star ratchet but are upgradeable to 36 or 54t.

* Average weight will vary slightly depending on axle and freehub combination.

DT SWISS 180

DT SWISS 240 EXP

DT SWISS 350

Industry Nine Hydra

Industry Nine 1/1

Bitex BX212F / BX212R

Hope Pro 5

Front Axle This is a required option.

If the size you need is not listed, please contact us and we'll reach out to you to confirm your order.

By default, skewers are only offered with QR hubs.

15 / 100mm

15 / 110mm BOOST

Rear Axle This is a required option.

If the size you need is not listed, please contact us and we'll reach out to you to confirm your order.

By default, skewers are only offered with QR hubs.

12 / 142mm

12 / 148mm BOOST

Freehub Body This is a required option.

1. Shimano Road 11S works with 11/12-speed cassette directly or 8/9/10-speed mountain cassette with a spacer(s) .
2. Shimano MTB 10/11S works with 8/9-speed directly or 10-speed with a spacer or 11-speed road cassette if one of the inner cogs removed.
3. Campagnolo (Campy) 11S works with 9/10/11/12-speed Campy cassette with no spacers required.
4. Sram XDR could run XDR (road) cassette inherently and is compatible to run mountain bike XD cassette with a 1.85mm spacer.
5. Shimano Micro Spline (MS) works with 12-speed MS cassette only.

Shimano MTB 10/11S

Sram XD

Shimano MTB 10/11S Alloy

Sram XD Alloy

Shimano Micro Spline

Shimano Micro Spline Alloy

Spoke Head This is a required option.

J-bend version: use J-bend hubs and spokes
Straight pull version: use straight pull hubs and spokes

straight pull

J-bend

Brake System This is a required option.

6-Bolt is the more common traditional option.
Centerlock uses a unique interface and it is also convertable to 6-bolt. If you need the conversion kit, please contact us. Our hubs are provided without rotor lockrings by default.

6-bolt

Center lock

Hub Color This is a required option.

Black

Oil Slick

Front Holes Count This is a required option.

Please note that our valves are drilled for presta and spoke holes are made for external nipples by default.

Full Custom: This option (if provided here to choose) offers custom drilling for any other hole counts or special drilling (e.g G3/ 2:1 etc), most of which are at no extra charge. If you select this option and LEAVE YOUR TAILORED REQUIREMENT IN THE NOTES AT CHECKOUT, we will reach out to you once the order is placed.

28H

Rear Holes Count This is a required option.

Please note that our valves are drilled for presta and spoke holes are made for external nipples by default.

28H

Ratchet This is a required option.

DT Swiss hubs use star ratchets and are available in 4 different models with varying points of engagement.

18T - Deepest teeth, slowest engagement, least amount of maintenance, suitable for powerful riders.

36T - Happy medium, doubles the engagement points.

54T - Super fast engagement, but shallow teeth require more careful re-greasing and the thru-axle should be checked every ride.

24T - Made out of hardened steel as e-bike specific.

EXP 36 - With only a single spring, making the hubs faster and lighter. More precise contact makes a longer lifespan.

EXP 54 - Upgraded from EXP 36 to gain incredibly faster engagement.

108T

27T

36T

54T

690T

90T

EXP 36

EXP 54

Spoke This is a required option.

Brand	Model	Type	Thread Diameter (mm)	Weight(g)	Gauge	Riding Style	Available(Warehouse Location)
Sapim	Race	Double Butted	2.0 - 1.8 - 2.0	5.7g (260mm)	14G	Heavy Duty	North America, China
Sapim	D-Light	Double Butted	2.0 - 1.65 - 2.0	4.8g (260mm)	14G	Versatile	North America, China
Sapim	CX-Ray	Aero	2.0 - 0.9/2.2 - 2.0	4.4g (260mm)	N/A	Light Aero	North America, China
Sapim	CX-Sprint	Aero	2.0 - 1.25/2.25 - 2.0	5.2g (260mm)	N/A	Light Aero	China
DT SWISS	Competition Race	Double Butted	2.0 - 1.6 - 2.0	4.8g (260mm)	14G	Versatile	China
Pillar	PSR X-TRA 1420	Aero	2.0 - 0.95/2.2 - 2.0	4.4g (260mm)	N/A	Inexpensive Aero	China
Pillar	Wing 20	Aero	2.2 - 1.2/2.0 - 2.0	4.3g (260mm)	N/A	Light Aero	China
Light Bicycle	Oil slick J-bend	Single butted	2.0 - 2.0 - 1.95	6.7g (260mm)	14G	Cool color	China
Light Bicycle	Thrust-4 Carbon	Aero	2.2-1.1/4.0-2.2	2.8g (SP, 260mm)	N/A	Light Aero/Stiff	China
Berd	PolyLight	Rope-like	2.0-1.8	2.5g (260mm)	N/A	Extreme Light	North America

Sapim D-Light – The best all-around and most popular spoke for carbon wheels. Lightweight but incredibly strong.
Sapim Race – Our strongest and stiffest spoke. These spokes are suitable for heavy or extremely aggressive riders who need a stiffer wheel.
Sapim CX-Ray – The lightest spoke in our lineup is still quite strong due to the elasticity and amazing fatigue life.
DT Competition Race - All Mountain and XC spoke used by the Chinese location as a substitue for the D-Light (depending on availability)
Pillar PSR X-TRA 1420 - An inexpensive bladed spoke, great for road and cyclocross riding.
Pillar Wing 20 - Pillar patented highest level of aerodynamic bladed spoke reducing potential weak spots and twisting during tensioning. Currently, they are offered in oil slick color only with increased wear and corrosion resistance.
Sapim CX Sprint-Rear drive side/ CX Ray-Other sides - This customized combo increases the rear drive side power transmition efficiency significantly while grabs superior light-weight and aero performance.
Oil slick J-bend - They are made by a qualified manufacturer in Taiwan with custom design by Light Bicycle. They are J-bend only so do not order these spokes for SP hubs you configured in the previous step.
LB Thrust-4 Carbon - The Thrust-4 Carbon spokes are designed to boost high tensile strength. The 4mm all-road profile ensures great crosswind stability.
Berd PolyLight >> - It is constructed from an advanced polymer called ultra high molecular weight polyethylene (UHMWPE) and are widely considered to be the lightest bicycle spoke option in the world.

Sapim CX Ray

Sapim D-light

Nipple This is a required option.

Nipple Brand	Model	Material	Color	Length	Available (Warehouse Location)
Sapim	Double Square Secure Lock	Alloy	Black, Red, Green, Blue, Gold, Lime, Purple, Orange	16mm	Norh America
Sapim	Polyax/ Polyax Secure Lock	Alloy	Black, Red, Green, Blue, Gold, Lime, Purple, Orange	14mm	China
Sapim	Polyax Secure Lock	Brass	Black	14mm	China/N.A.
DT Swiss	DT SQUORX (PRO HEAD PRO LOCK)	Alloy	Black, Red	15mm	China
DT Swiss	Standard PRO LOCK	Brass	Black	14mm	China
Light Bicycle	N/A	Brass	Oil slick	14mm	China
Light Bicycle	Aluminium Black (for carbon spokes)	Alloy	Black	8.9mm	China

Please select Aluminium Black (for carbon spokes) nipples when you have chosen LB Flyweight Carbon spokes.

Aluminium Black

Aluminium Red

Brass Oil slick

Brass Black

Center Channel Hole This is a required option.

With Access Holes

Finish This is a required option.

Paintless: The "Finish" relates to how the rim is coated or painted such as matte or glossy for the most common applications. Our Recon Pro and Falcon Pro rims feature BlackTek and come out of molds as a completed product, with a scratch resistant and near flawless finish, eliminating the need for coating or painting. We name this kind of superior finish the paintless.

Crystal Painting: A fantastic painting effect designed by Light Bicycle.

Full Custom: This option offers custom finish such as Satin/Raw etc at no extra charge but subject to rim models with 3~5 days LONGER on manufacture. And custom color painting is also available with added 15g/rim and extra $20USD/rim as a start. If you select this option and LEAVE YOUR REQUIREMENT IN QUOTES IN THE NOTES AT CHECKOUT, we will reach out to you once the order is placed to finalize the details.

Paintless

Glossy Crystal Painting (silver) USD +20

Full Custom

Weave This is a required option.

The layup schedule is predetermined for each model, but you can choose the outer layer for cosmetic appearence.

The rim strength & weight is virtually identical.

Matte UD is the most popular and has a subtle look.

The futuristic Hexa-Comb and Braided UD are smooth and looks great on deep rims.
More info about Weave >>

Full Custom: This option (if provided here to choose) offers custom weaves such as 3k twill vertical/ horizontal/ Braided UD etc with extra charge of $15USD/rim as a start but subject to rim models with 3~5 days LONGER on manufacture. If you select this option and LEAVE YOUR TAILORED REQUIREMENT IN THE NOTES AT CHECKOUT, we will reach out to you once the order is placed.

Drain Hole This is a required option.

No Drain Holes

With Drain Holes

Rim Warranty This is a required option.

For Recon Pro Series ( MTB rim), Falcon Pro (road rim) and Drift Pro (fatbike rim), 5-year warranty is set as standard, and optional Lifetime Premium Warranty are kindly offered to purchase with minimum charge respectively.

5 Years

Lifetime USD +100/rim

Decal This is a required option.

1. Grey Laser Engraving (Recon Pro) - Our laser engraving technology is eco-friendly and adds a snappy, polished aesthetic to your new rims.
Please note: Contrary to rims with any coated/painted finishes (matte, glossy and satin) as well as Crystal Painting, laser engraving could work with paintless rims only.

2. Full Custom - Add some additional personalization and go full custom with your rim graphics! Laser engraving is available in one colour (light grey) and starts at $5 USD per rim. If you select this option, LEAVE YOUR REQUEST IN QUOTES IN THE NOTES AT CHECKOUT. For example: "I need my personalized logo printed" or "Just text 'ABC racing' ". We will reach out to you once the order is placed to finalize the details of custom graphics.

Grey Laser Engraving (Recon Pro)

Blank (No decal)

Full Custom (Laser only) USD +5

Wheel Bag This is a required option.

Our all-new single wheel bag provides reliable storage for your wheel. Plus, an internal pocket is designed to store skewers and other tools. The wheel bag safely and comfortably accommodates most road and mountain bike wheels, including 700C, 26", 27.5", and 29" wheels. The wheel bag is with Light Bicycle logo by default. If you hope to get one without logo, please leave a note at checkout.

For a wheelset product, when selecting "Add Wheel Bag", you'll get two wheel bags; while for a single front/rear wheel product, you'll get one wheel bag.

None

Add Wheel Bag USD +25.5 each

Valve Stem This is a required option.

We use a lightweight black alloy anodized valves with an oversized concave collar for easy gripping. A rubber o-ring goes in between the rim and the collar to help seal the rim and match the contour of the rim profile. The valve core is removable so you can add sealant without removing your tire.
Link to tubeless valve instructions

None

Add Valve Stem USD +7 each

Tubeless Tape This is a required option.

Add Tubeless Tape: A roll of 10-yard-long tape is provided separately as parts to do the favor for those who treasure the dirt in the hand and are passionate in DIY stuff.
Information of tubeless rim tape

Apply Tubeless Tape: In Light Bicycle, a proprietary taping aid works with our wheel builders to guarantee that a solid taping craft at industrial-level is well implemented in order for you to ride carefree tubeless at any conditions.

You do NOT have to use any tubeless tape to run tubeless if you have chosen "No Access Holes" on the rim center channel.

None

Add Tubeless Tape USD +6 each

Apply Tubeless Tape USD +6 each

Send Photos for Shipping Confirmation This is a required option.

Send Photos for Shipping Confirmation could be offered at NO extra charge so that you could have your tailored products viewed/inspected before shipping and the photos shared with your friends in advance.

It takes about 1~3 business days added to the lead time subject to the orders queuing status.

If you have any special requirement on the photos, such as weight measurement, please leave a note at checkout.

Yes (1-3 days longer)

No ( I do not need photos)

Recon Pro orders start shipping in October.

- + Pair

Hub Brand This is a required option.

Model	Weight	POE	Cost	Reliability	Quality	Unique Feature	Color Options	Warehouse Location	Website
Novatec	287g	27	Low	Good	Good	Inexpensive	Three	China	NOVATEC
Bitex	258g	24	Low	Good	Good	Light	Two	China	BITEX
DT 350	374g	18/36/54	Low	Better	Good	Quiet and reliable (18t option)	One	China	DT SWISS
DT 240S	317g	18/36/54	Medium	Best	Best	Quiet and reliable (18t option)	One	China/N.A.	DT SWISS
DT 240 EXP	299g	EXP 36	Medium	Best	Best	Quiet and reliable (EXP 36 )	One	China/N.A.	DT SWISS
DT 180	290g	EXP 36	High	Best	Best	Super Light, EXP 36	One	China/N.A.	DT SWISS
Chris King	326g	45	High	Best	Best	Rebuildable bearings	Nine	China	CHRIS KING
Industry Nine	327g	60	Medium	Better	Best	Loud, engagement	Eleven	China/N.A.	INDUSTRY NINE
Onyx	434g	Infinite	High	Better	Best	Silent, sprag clutch	Eighteen+ (Custom Available)	North America	ONYX
Carbon-Ti	270g	56	High	Better	Best	Extreme Light	Nine	China	Caron-Ti
ARC	332g	48	Low	Better	Good	Economic and reliable	One	China	ARC
Chosen	260g	24	Low	Better	Good	Economic and reliable	One	China	Chosen
Light Bicycle Pace-Hub	275/285g	36/48	Low	Better	Good	Economic, reliable, light	One	China	Light Bicycle
Light Bicycle Speed-Hub Gen3	275g	36	Low	Better	Good	Proprietary for Carbon Spokes Steel Bearing (upgradable to ceramic)	Two	China	Light Bicycle
Light Bicycle Speed-Hub Gen2	295g	36	Low	Better	Good	Proprietary for Carbon Spokes Steel Bearing (upgradable to ceramic)	Two	China	Light Bicycle

Besides hubs listed to choose online directly, you could also have more others built to the wheels on your custom order by contacting us.
See more about Light Bicycle's FULL HUB OPTIONS

* POE = Points of Engagement

* DT hubs come standard with an 18t star ratchet but are upgradeable to 36 or 54t.

* Average weight will vary slightly depending on axle and freehub combination.

DT SWISS 180

DT SWISS 240 EXP

DT SWISS 350

Industry Nine Hydra

Industry Nine 1/1

Onyx Vesper

Hope Pro 5

Front Axle This is a required option.

If the size you need is not listed, please contact us and we'll reach out to you to confirm your order.

By default, skewers are only offered with QR hubs.

15 / 100mm

15 / 100mm Torque

15 / 110mm BOOST

15 / 110mm RS-1

15 / 110mm Torque

20 / 110mm BOOST DH

20 / 110mm Old DH

Lefty 2.0 Supermax

QR / 100mm

Rear Axle This is a required option.

If the size you need is not listed, please contact us and we'll reach out to you to confirm your order.

By default, skewers are only offered with QR hubs.

12 / 142mm

12 / 148mm BOOST

12 / 150mm

12 / 157mm Super BOOST

QR / 135mm

Single Speed

Freehub Body This is a required option.

Shimano MTB 10/11S

Sram XD

Shimano MTB 10/11S Alloy

Sram XD Alloy

Shimano Micro Spline Alloy

Shimano Micro Spline

Spoke Head This is a required option.

straight pull

J-bend

Brake System This is a required option.

6-bolt

Center lock

Hub Color This is a required option.

Anodized-Black

Anodized-Black Matte

Anodized-Blue

Anodized-Green

Anodized-Orange

Anodized-Purple

Anodized-Red

Anodized-Silver

Black

Blue

Gold

Green

Lime

Orange

Pink

Purple

Red

Silver

Turquoise

Front Holes Count This is a required option.

Please note that our valves are drilled for presta and spoke holes are made for external nipples by default.

28H

Rear Holes Count This is a required option.

Please note that our valves are drilled for presta and spoke holes are made for external nipples by default.

28H

Ratchet This is a required option.

DT Swiss hubs use star ratchets and are available in 4 different models with varying points of engagement.

18T - Deepest teeth, slowest engagement, least amount of maintenance, suitable for powerful riders.

36T - Happy medium, doubles the engagement points.

54T - Super fast engagement, but shallow teeth require more careful re-greasing and the thru-axle should be checked every ride.

24T - Made out of hardened steel as e-bike specific.

EXP 36 - With only a single spring, making the hubs faster and lighter. More precise contact makes a longer lifespan.

EXP 54 - Upgraded from EXP 36 to gain incredibly faster engagement.

108T

36T

54T

690T

90T

EXP 36

EXP 54

Sprag Clutch

Spoke This is a required option.

Brand	Model	Type	Thread Diameter (mm)	Weight(g)	Gauge	Riding Style	Available(Warehouse Location)
Sapim	Race	Double Butted	2.0 - 1.8 - 2.0	5.7g (260mm)	14G	Heavy Duty	North America, China
Sapim	D-Light	Double Butted	2.0 - 1.65 - 2.0	4.8g (260mm)	14G	Versatile	North America, China
Sapim	CX-Ray	Aero	2.0 - 0.9/2.2 - 2.0	4.4g (260mm)	N/A	Light Aero	North America, China
Sapim	CX-Sprint	Aero	2.0 - 1.25/2.25 - 2.0	5.2g (260mm)	N/A	Light Aero	China
DT SWISS	Competition Race	Double Butted	2.0 - 1.6 - 2.0	4.8g (260mm)	14G	Versatile	China
Pillar	PSR X-TRA 1420	Aero	2.0 - 0.95/2.2 - 2.0	4.4g (260mm)	N/A	Inexpensive Aero	China
Pillar	Wing 20	Aero	2.2 - 1.2/2.0 - 2.0	4.3g (260mm)	N/A	Light Aero	China
Light Bicycle	Oil slick J-bend	Single butted	2.0 - 2.0 - 1.95	6.7g (260mm)	14G	Cool color	China
Light Bicycle	Thrust-4 Carbon	Aero	2.2-1.1/4-2.2	2.8g (SP, 260mm)	N/A	Light Aero/Stiff	China
Berd	PolyLight	Rope-like	2.0-1.8	2.5g (260mm)	N/A	Extreme Light	North America

Berd PolyLight in Black

Berd PolyLight in White

Sapim CX Ray in Black

Sapim D-Light

Sapim D-light

Sapim Race

Sapim CX Ray in Silver

Alpina Extralite

Nipple This is a required option.

Nipple Brand	Model	Material	Color	Length	Available (Warehouse Location)
Sapim	Double Square Secure Lock	Alloy	Black, Red, Green, Blue, Gold, Lime, Purple, Orange	16mm	North America
Sapim	Polyax/ Polyax Secure Lock	Alloy	Black, Red, Green, Blue, Gold, Lime, Purple, Orange,Silver	14mm	China
Sapim	Polyax Secure Lock	Brass	Black	14mm	China/N.A.
DT Swiss	DT SQUORX (PRO HEAD PRO LOCK)	Alloy	Black, Red	15mm	China
DT Swiss	Standard PRO LOCK	Brass	Black	14mm	China

Aluminium Black

Aluminium Silver

Aluminium Red

Aluminium Blue

Aluminium Gold

Aluminium Green

Aluminium Lime

Aluminium Orange

Aluminium Purple

Brass Black

Hole Count This is a required option.

ROAD Product
Road rim brake: Stocked in 20h and 24h
Road disc: Stocked in 24h and 28h

MTB Product
MTB rims: Stocked in 32h. Only XC Flyweight rims are stocked in 28h as well as 32h
Please note that our valves are drilled for presta and spoke holes are made for external nipples by default. If you have a custom drilling requirements please contact us.

28H

Finish This is a required option.

The "Finish" relates to how the rim is coated or painted such as matte or glossy for the most common applications. Our Recon Pro and Falcon Pro rims feature BlackTek and come out of molds as a completed product, with a scratch resistant and near flawless finish, eliminating the need for coating or painting. We name this kind of superior finish the paintless.

Paintless

Weave This is a required option.

Drain Hole This is a required option.

No Drain Holes

Rim Warranty This is a required option.

5 Years

Lifetime USD +100/rim

Decal This is a required option.

Grey Laser Engraving (Recon Pro)

Valve Stem This is a required option.

None

Add Valve Stem USD +7 each

Tubeless Tape This is a required option.

None

Add Tubeless Tape USD +8 each

Apply Tubeless Tape USD +8 each

Front Vittoria Tire This is a required option.

Please note that the tires will NOT be pre-installed on the wheels.

Feel free to contact us (support@lightbicycle.com) if you want to special order other Vittoria tires.

None

Mazza,29 x 2.4inch,TNT,Anthracite,950g USD +79.99

Mazza,29 x 2.4inch,2-PLY,Black,1300g USD +79.99

Rear Vittoria Tire This is a required option.

Please note that the tires will NOT be pre-installed on the wheels.

Feel free to contact us (support@lightbicycle.com) if you want to special order other Vittoria tires.

None

Mazza,29 x 2.4inch,TNT,Anthracite,950g USD +79.99

Mazza,29 x 2.4inch,2-PLY,Black,1300g USD +79.99

Recon Pro orders start shipping in October.

- + Pair

Piece Weight: 876.00g+/-

Subtotal: USD 1009.6+

Piece Weight: 876.00g+/-

Subtotal: USD 1009.6+

PREVIOUS NEXT

WHEELSET SPECS

RIMS

Our Pro series comes with a 5-year warranty (lifetime optional), while the non-pro with a 3-year warranty and crash replacement.

Rim Model Helios-XC928
Series Helios
Material Toray T700 & T800 Premium Carbon Fiber
Size 29"/29er (ETRTO 622mm)
Intended Use Cross Country, XCO, XCM
Bead Type Hookless
Tubeless Capable Yes
Inner/Outer Width 28mm/33.2mm
Depth 22mm
ERD 590mm (not including nipple head dimention)
Rim Weight 255+/-15g
Profile Symmetric (3.3mm)
Max Cyclist Weight (on flat ground) 95kg/209lbs
Spoke Hole Angle ±7°
Spoke Tension 120~130kgf front disc side and rear drive side
Max Tire Pressure 35psi/ 2.77bar
Recommended Tire Width 2.35''~2.4''

HUBS

We keep in stock the most popular axle sizes and colors of some well-liked hub models. If you want a special order, feel free to contact us (sales@lightbicycle.com).

Model DT SWISS 180, DT SWISS 240 EXP, DT SWISS 350, Industry Nine Hydra, Industry Nine 1/1, Bitex BX212F / BX212R, Hope Pro 5, Onyx Vesper
Front Axle Size 15 / 100mm, 15 / 110mm BOOST, 15 / 100mm Torque, 15 / 110mm RS-1, 15 / 110mm Torque, 20 / 110mm BOOST DH, 20 / 110mm Old DH, Lefty 2.0 Supermax, QR / 100mm
Rear Axle Size 12 / 142mm, 12 / 148mm BOOST, 12 / 150mm, 12 / 157mm Super BOOST, QR / 135mm, Single Speed
Driver Body Shimano MTB 10/11S, Sram XD, Shimano MTB 10/11S Alloy, Sram XD Alloy, Shimano Micro Spline, Shimano Micro Spline Alloy
Hole 28H

OTHER PARTS

Leave a note at checkout or contact us if you want spare spokes or nipples.

Spokes Sapim CX Ray, Sapim D-light, Berd PolyLight in Black, Berd PolyLight in White, Sapim CX Ray in Black, Sapim D-Light, Sapim Race, Sapim CX Ray in Silver, Alpina Extralite
Nipples Aluminium Black, Aluminium Red, Brass Oil slick, Brass Black, Aluminium Silver, Aluminium Blue, Aluminium Gold, Aluminium Green, Aluminium Lime, Aluminium Orange, Aluminium Purple

At Light Bicycle, our story begins with carbon mountain bike rims—and it never ends. Our first carbon MTB rim was born in 2011. Over the years, our MTB wheels have won the unanimous favor of riders. With the innovation and changes in the mountain bike wheels market, we are excited to introduce the all-new Helios Mountain Rim Series.

As one of the XC models of Helios Series, Helios XC928 is a superlight XC race machine, featuring a 28mm wide internal rim profile optimized for use with 2.35"-2.4" tires, 22mm/24mm depth, and an asymmetric design. If you’re looking to save weight from any XC or down-country bike, Helios XC928 would be your first choice.

Helios XC928 hits the sweet spot with a low profile, lightweight design and ranks among the lightest XC rims on the market. With a rim weight of 238g, you can easily build a sub-1kg wheelset. The Helios XC928, laced to Extralite hubs and Berd spokes, weighs just 876g per pair.

Various hub combinations are available, such as DT Swiss, Extralite. If you have a specific color or request of hub, contact us to check on their availability. Freehubs available are: Shimano MTB 10/11S, Shimano Micro Spline, and the SRAM XD etc.

The tire pressure for this rim is recommended at 35 psi. The rider's weight limit is 209lbs. The positive stiffness test on the rim has reached 100J.

Rims

Our Pro series comes with a 5-year warranty (lifetime optional), while the non-pro with a 3-year warranty and crash replacement.

Rim Model: Helios-XC928
Series: Helios
Material: Toray T700 & T800 Premium Carbon Fiber
Size: 29"/29er (ETRTO 622mm)
Intended Use: Cross Country, XCO, XCM
Bead Type: Hookless
Tubeless Capable: Yes
Inner/Outer Width : 28mm/33.2mm
Depth: 22mm
ERD: 590mm (not including nipple head dimention)
Rim Weight: 255+/-15g
Profile: Symmetric (3.3mm)
Max Cyclist Weight (on flat ground): 95kg/209lbs
Spoke Hole Angle: ±7°
Spoke Tension: 120~130kgf front disc side and rear drive side
Max Tire Pressure: 35psi/ 2.77bar
Recommended Tire Width: 2.35''~2.4''

Hubs

We keep in stock the most popular axle sizes and colors of some well-liked hub models. If you want a special order, feel free to contact us (sales@lightbicycle.com).

Model: DT SWISS 180, DT SWISS 240 EXP, DT SWISS 350, Industry Nine Hydra, Industry Nine 1/1, Bitex BX212F / BX212R, Hope Pro 5, Onyx Vesper
Front Axle Size: 15 / 100mm, 15 / 110mm BOOST, 15 / 100mm Torque, 15 / 110mm RS-1, 15 / 110mm Torque, 20 / 110mm BOOST DH, 20 / 110mm Old DH, Lefty 2.0 Supermax, QR / 100mm
Rear Axle Size: 12 / 142mm, 12 / 148mm BOOST, 12 / 150mm, 12 / 157mm Super BOOST, QR / 135mm, Single Speed
Driver Body: Shimano MTB 10/11S, Sram XD, Shimano MTB 10/11S Alloy, Sram XD Alloy, Shimano Micro Spline, Shimano Micro Spline Alloy
Hole: 28H

Other Parts

Leave a note at checkout or contact us if you want spare spokes or nipples.

Spokes: Sapim CX Ray, Sapim D-light, Berd PolyLight in Black, Berd PolyLight in White, Sapim CX Ray in Black, Sapim D-Light, Sapim Race, Sapim CX Ray in Silver, Alpina Extralite
Nipples: Aluminium Black, Aluminium Red, Brass Oil slick, Brass Black, Aluminium Silver, Aluminium Blue, Aluminium Gold, Aluminium Green, Aluminium Lime, Aluminium Orange, Aluminium Purple

Please carefully inspect your package when unboxing it and contact us immediately if it is damaged or if anything is missing.

Together we can make this planet better. Join our sustainability program to reduce paper waste using digital docs.

Download user guides >>

Overview

At Light Bicycle, our story begins with carbon mountain bike rims—and it never ends. Our first carbon MTB rim was born in 2011. Over the years, our MTB wheels have won the unanimous favor of riders. With the innovation and changes in the mountain bike wheels market, we are excited to introduce the all-new Helios Mountain Rim Series.

As one of the XC models of Helios Series, Helios XC928 is a superlight XC race machine, featuring a 28mm wide internal rim profile optimized for use with 2.35"-2.4" tires, 22mm/24mm depth, and an asymmetric design. If you’re looking to save weight from any XC or down-country bike, Helios XC928 would be your first choice.

Helios XC928 hits the sweet spot with a low profile, lightweight design and ranks among the lightest XC rims on the market. With a rim weight of 238g, you can easily build a sub-1kg wheelset. The Helios XC928, laced to Extralite hubs and Berd spokes, weighs just 876g per pair.

Various hub combinations are available, such as DT Swiss, Extralite. If you have a specific color or request of hub, contact us to check on their availability. Freehubs available are: Shimano MTB 10/11S, Shimano Micro Spline, and the SRAM XD etc.

The tire pressure for this rim is recommended at 35 psi. The rider's weight limit is 209lbs. The positive stiffness test on the rim has reached 100J.
Specs
Rims

Our Pro series comes with a 5-year warranty (lifetime optional), while the non-pro with a 3-year warranty and crash replacement.

Rim Model: Helios-XC928

Series: Helios

Material: Toray T700 & T800 Premium Carbon Fiber

Size: 29"/29er (ETRTO 622mm)

Intended Use: Cross Country, XCO, XCM

Bead Type: Hookless

Tubeless Capable: Yes

Inner/Outer Width : 28mm/33.2mm

Depth: 22mm

ERD: 590mm (not including nipple head dimention)

Rim Weight: 255+/-15g

Profile: Symmetric (3.3mm)

Max Cyclist Weight (on flat ground): 95kg/209lbs

Spoke Hole Angle: ±7°

Spoke Tension: 120~130kgf front disc side and rear drive side

Max Tire Pressure: 35psi/ 2.77bar

Recommended Tire Width: 2.35''~2.4''

Hubs

We keep in stock the most popular axle sizes and colors of some well-liked hub models. If you want a special order, feel free to contact us (sales@lightbicycle.com).

Model: DT SWISS 180, DT SWISS 240 EXP, DT SWISS 350, Industry Nine Hydra, Industry Nine 1/1, Bitex BX212F / BX212R, Hope Pro 5, Onyx Vesper

Front Axle Size: 15 / 100mm, 15 / 110mm BOOST, 15 / 100mm Torque, 15 / 110mm RS-1, 15 / 110mm Torque, 20 / 110mm BOOST DH, 20 / 110mm Old DH, Lefty 2.0 Supermax, QR / 100mm

Rear Axle Size: 12 / 142mm, 12 / 148mm BOOST, 12 / 150mm, 12 / 157mm Super BOOST, QR / 135mm, Single Speed

Driver Body: Shimano MTB 10/11S, Sram XD, Shimano MTB 10/11S Alloy, Sram XD Alloy, Shimano Micro Spline, Shimano Micro Spline Alloy

Hole: 28H

Other Parts

Leave a note at checkout or contact us if you want spare spokes or nipples.

Spokes: Sapim CX Ray, Sapim D-light, Berd PolyLight in Black, Berd PolyLight in White, Sapim CX Ray in Black, Sapim D-Light, Sapim Race, Sapim CX Ray in Silver, Alpina Extralite

Nipples: Aluminium Black, Aluminium Red, Brass Oil slick, Brass Black, Aluminium Silver, Aluminium Blue, Aluminium Gold, Aluminium Green, Aluminium Lime, Aluminium Orange, Aluminium Purple
Warranty

For Non-Pro Series Rims: From the date of purchase, 3-year Standard Warranty.

For Pro Series Rims: From the date of purchase, 5-year Pro Warranty as standard and an upgraded optional lifetime Premium Warranty with minimum charge.

Crash Replacement: It is applicable with the same period as the warranty time range that you purchased for the rims with 10% /25% discount for Non-Pro series /Pro series.
In The Box

Please carefully inspect your package when unboxing and get in touch with us immediately if the package is damaged or anything is missing.

Together we can make this planet better. Join our sustainability program to reduce paper waste with the use of digital manuals.

Download user guides >>

Gallery

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Build Your Recon Pro WHEELSET WMHelios-XC928

Overview

Specs

Warranty

In The Box

Rims

Hubs

Other Parts

Overview

Specs

Rims

Hubs

Other Parts

Warranty

In The Box

Gallery