Build Your Falcon RIM R25 disc

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

NA Shop

EU Shop

AU Shop

Ships worldwide. See what's on sale>>

Drain Hole This is a required option.

With Drain Holes

Center Channel Hole This is a required option.

No Access Holes

Version This is a required option.

Front Flyweight / Rear Standard

Weave This is a required option.

Braided UD

DEFAULT SETTINGS

RIMS

Matte, UD, hook, blank (no decal), 24h

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

Standard, paintless, hook, blank (no decal), 24h, with drain holes, without 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

DT Swiss 350 straightpull centerlock Shimano Road 11s 36t

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

SPOKES & NIPPLES

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

Sapim aluminum black external

Sapim CX Ray & Sapim aluminum black external

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

Sapim aluminum black external

ACCESSORIES

2 valves & 1 spare 18t ratchet

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

2 valves & 1 spare 18t ratchet

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

Piece Weight: g+/-

Subtotal: USD +

Lead time: typically ships in 2 days

ADD TO CART You missed some options.

We do not stock this item at the European warehouse. See what we stock currently.

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

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.

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 North American warehouse. Check this link to see what items we stock, or send us an email to discuss.

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

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

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RIM SPECS

Rim Model R25 disc
Material Toray T700 & T800 Premium Carbon Fiber
Size 29”/700C (ETRTO 622mm)
Series FALCON
Intended Use Road/CX
Bead Type Clincher
Tubeless Capable Yes
Inner/Outer Width 17.9mm/25mm
Depth 25mm
ERD 590mm (not including nipple head dimension)
Rim Weight 385+/-15g
Offset Symmetric (0mm)
Max Cyclist Weight (on flat ground) 110kg/ 243lbs
Spoke Hole Angle ±5°
Spoke Tension 120~130kgf front disc side and rear drive side
Max Tire Pressure (with 25C) 120psi/ 8.27bar
Recommended Tire Width 21C-38C

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: R25 disc
Material: Toray T700 & T800 Premium Carbon Fiber
Size: 29”/700C (ETRTO 622mm)
Series: FALCON
Intended Use: Road/CX
Bead Type: Clincher
Tubeless Capable: Yes
Inner/Outer Width: 17.9mm/25mm
Depth: 25mm
ERD: 590mm (not including nipple head dimension)
Rim Weight: 385+/-15g
Offset: Symmetric (0mm)
Max Cyclist Weight (on flat ground): 110kg/ 243lbs
Spoke Hole Angle: ±5°
Spoke Tension: 120~130kgf front disc side and rear drive side
Max Tire Pressure (with 25C): 120psi/ 8.27bar
Recommended Tire Width: 21C-38C

Full Custom

Get in touch with us (sales@lightbicycle.com) to discuss in detail your customization request.

Hole: Hole Count, Spacing, Pattern, Drilling Angle, Diameter
Finish: Matte, Glossy, Satin, Colored Paint
Weave: UD, 3K, 3K Twill (Vertical/Horizontal), 12K, 12K Twill (Vertical/Horizontal), Braided UD, Hexa-Comb
Brake Track: UD, 3K, 3K Twill (Vertical/Horizontal), 12K, 12K Twill (Vertical/Horizontal), Braided UD, Hexa-Comb
Weight Style: Standard, Flyweight, Ultra-Light, Heavy Duty, HD+

Explore more Full Custom services

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

Weighing in at only 405 grams, the R25 disc is built to fly up the climbs like never before. Our lightest road option will have you chasing KOMs and personal bests every time the road begins to tilt upwards.

The New-Gen-Aero shaped 25mm deep profile is easy to control in crosswinds and comfortable on long rides. The 17.9mm inner width is a great match for a 23mm road tire, a 33mm Cyclocross tire, and everything in between.
Specs
Rims

Rim Model: R25 disc

Material: Toray T700 & T800 Premium Carbon Fiber

Size: 29”/700C (ETRTO 622mm)

Series: FALCON

Intended Use: Road/CX

Bead Type: Clincher

Tubeless Capable: Yes

Inner/Outer Width: 17.9mm/25mm

Depth: 25mm

ERD: 590mm (not including nipple head dimension)

Rim Weight: 385+/-15g

Offset: Symmetric (0mm)

Max Cyclist Weight (on flat ground): 110kg/ 243lbs

Spoke Hole Angle: ±5°

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

Max Tire Pressure (with 25C): 120psi/ 8.27bar

Recommended Tire Width: 21C-38C

Read more for actual road tire width

Full Custom

Get in touch with us (sales@lightbicycle.com) to discuss in detail your customization request.

Hole: Hole Count, Spacing, Pattern, Drilling Angle, Diameter

Finish: Matte, Glossy, Satin, Colored Paint

Weave: UD, 3K, 3K Twill (Vertical/Horizontal), 12K, 12K Twill (Vertical/Horizontal), Braided UD, Hexa-Comb

Brake Track: UD, 3K, 3K Twill (Vertical/Horizontal), 12K, 12K Twill (Vertical/Horizontal), Braided UD, Hexa-Comb

Weight Style: Standard, Flyweight, Ultra-Light, Heavy Duty, HD+

Explore more Full Custom services
Tech

Learn More >>
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.

Learn More >>
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

light-bicycle-r25-disc-custom-carbon-wheelset

Light Bicycle : Rims: R25 Disc Hook Glossy 12K 24/24H With Access Holes Hubs: SP Dynamo SL-9 100QR Center lock J-bend Black Hope RS4 135QR C-Lock J-Bend Sram XDR 44T Spokes: Pillar Aero X-TRA 1420 Black J-bend Nipples: Sapim Brass Black External Weight: 1648g

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COMMENTS

James 2022/08/02

Hi, I recently purchased a set of rims from you. Great quality thanks! I would like to lace them and need some help with spoke lengths. Please can you help me, what I have: - R25 Disc 32H - Dura ace 7600 hubs - Rear: https://www.kstoerz.com/freespoke/hub/134 - Front: https://www.kstoerz.com/freespoke/hub/133 - Sapim j bend spoke - Not sure about nipples - can you recommend the stiffest ones? I’m not concerned about weight. - 3 cross lacing pattern Thank you!!

LightBicycle 2022/08/02

Hi James, The spoke length is 286mm for both the drive side and non-drive side of the front and rear wheel R25 disc 700C. We normally build with Sapim or DT's alloy nipples. They are strong enough. You can choose nipples with secure lock design. We use 14g 14mm or 12mm. But if you need to prevent corrosion. Brass nipples are recommended. Thanks, Lightbicycle

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Robert 2021/03/30

Hi Do you have any low profile rims, 32 spoke, that are suitable for a heavier rider? I am 110kg with my bike weight on top. Cheers Rob

LightBicycle 2021/03/30

Hi Rob, We could reinforce the R25 disc rims 700C by adding 100g roughly ($20g added) to make them suitable for your weight. Does it work for you? Thanks, Lightbicycle

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Sergej 2021/02/04

Dear, I am in the market for some good stiff climbing rims with 28h, for tires 25-32mm wide, clincher. Would you be so kind and suggest me some good option?

LightBicycle 2021/02/05

Hi Sergej, Thanks for your inquiry! If you do some stiff climbing(tires 25-32mm wide, clincher), i recommend below AR28 rims for you. They are stronger and wider for tires 25C~32C. https://www.lightbicycle.com/29er-disc-bike-rims-29mm-wide-28mm-deep-clincher-for-cyclocross-and-gravel-bikes.html Thanks, Lightbicycle

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Get in touch

Feel free to leave a comment if you have any questions or suggestions on our products or other issues.

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Build Your Falcon RIM R25 disc

Overview

Specs

Tech

Warranty

In The Box

Rims

Full Custom

Overview

Specs

Rims

Full Custom

Tech

Warranty

In The Box

Gallery