Road bicycle rims 28mm wide 46mm deep aero clincher road disc brake available

Buy & Configure

Global warehouse ship to most countries while the North America warehouse only ship to the United States and Canada

GLOBAL OPTIONS
  • 1

    RIM

  • 2

    ACCESSORIES

  • 3

    OVERVIEW

RIM

Bead type This is a required option.

Rim width (hook): 28mm external/21mm internal
Rim width (hookless): 28mm external/22.5mm internal

Both hook and hookless rims are built using the same dimensions and materials. The max tire pressure for hooked version of the rim is 160psi. The hookless version of the rims features more impact strength and a max tire pressure of 80psi.

The hookless version is designed with low pressure impact resistance in mind. If you are planning to run a tire pressure above 80psi, the hooked version would be a better choice.

hook

hookless

Brake System This is a required option.

Road-Rim-High-TG-Surface-Grooved-Graphene-Surface

Non Disc - High TG Surface: Rim Brake 700C road rims use an advanced High TG resin system with a layer of graphene to help dissipate heat. The braking power and reliability is significantly improved over a basalt braking surface.

Non Disc - Grooved Graphene Surface: Our new resin system and construction method, combined with the 3k rim track, withstands over 280°C, dissipates heat, and lowers rim temperatures faster in between braking efforts. Gain confidence-inspiring brake performance on the steepest descents and wettest conditions with our matching brake pads. Also, graphene added to the rim brake track allows for greater resistance to overheating with improved heat dissipation and reduced temperature accumulation during heavy braking. The grooved track helps evacuate trapped moisture between pad and rim in wet conditions, and brings more resistance and force at the lever when conditions are dry.

Disc: The disc version does not have a rim brake track and features a unique disc specific layup process. Our new layup is about 10g ~30g lighter by reducing the unnecessary material and utilizing elements of our Flyweight construction method.

Non Disc - High TG Surface

Non Disc - Grooved Graphene Surface USD +30

Hole Count This is a required option.

Please note that our valves are drilled for presta and spoke holes are made for external nipples only. If you have a custom drilling requirements please e-mail us and we'll send you a purchasing link.

16H

18H

20H

24H

28H

32H

36H

Finish This is a required option.

Matte is slightly lighter and a more subtle finish (most popular). Glossy has a shine to it.

glossy

matte

Weave This is a required option.

The layup schedule is predetermined for each model, but you can choose the outer layer.
3k/12k/UD are the 3 choices for cosmetic appearance.The rim strength & weight is virtually identical.
UD Matte is the most popular and has a subtle look.
3k weave has a more traditional carbon fiber look.
More info about Weave >>

12K

3K

UD

Center Channel Hole This is a required option.

WITH HOLES: This is the traditional method. Holes are drilled in the center channel to allow the nipples to easily be fed through the rim. Tubeless tape is required to seal the rim.


WITHOUT HOLES: No holes are drilled in the center channel. Feeding the nipples through the rim is more challenging, but it allows for a tubeless setup without the need for tape. This kind of system is known as "road tubeless" and was made popular by Mavic. Some companies still refer to it as "UST style", however, UST is actually a specific interface between the tire and rim which was developed by a partnership between Mavic, Michelin, and Hutchinson.

With Holes

Without Holes

Decal This is a required option.

Road rims use super light waterslide decals (glossy black). The decal is very thin and applied under a clearcoat so they are non-removeable.

Pictures about light-bicycle decal >>

If you want custom graphic, Please email us, we will design for you. There will be extra cost for custom graphic on rims.

Pictures about custom graphics >>

No

Stealth (Grey)

Blue

Green

Magenta

Orange

Red

White

Yellow

Valve Stem This is a required option.

We include enough valves to cover your individual rim purchase. We use a lightweight black alloy anodized valve 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 vavle core is removeable so you can add sealant withoutn removing your tire.
Link to tubeless valve instructions

None

Add Valve Stem USD +7 each

Tubeless Tape This is a required option.

One 10 yard roll of tape will be included. It is typically covers 2 rims with two laps each or 4 rims with one lap each.The high tensile tubeless tape features a natural rubber adhesive that does not leave a residue on the rims. On mountain bike rims, one layer of 18mm width tape is strong enough to seal the access holes which makes for the lightest tubeless setup.
Instructions of tubeless rim tape

None

Add Tubeless Tape USD +6 each

Brake Pads This is a required option.

4 pads will be included. These high performance brake pads are designed for carbon bike rims only and offer excellent stopping power even in the wet.
Instructions of brake pads

None

Add Brake Pads USD +10

all-round-wide-carbon-road-wheel

In Stock, typically ships within 2 business days

In Stock, typically ships within 2 business days

Non-Stocked, typically ships within 1-2 weeks Go to rim inventory page

Non-Stocked, typically ships within 1-2 weeks Go to rim inventory page

Recon Pro orders start shipping in October.

- + PCS

Weight: 435.00g+/-15

Final total: USD 159+

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RIM SPECS

  • Rim Model AR46
  • Size 700C
  • Use Road/CX/Gravel
  • Type Clincher
  • Tubeless Ready
  • Inner/Outer Width Hook 21mm/28mm, Hookless 22.5mm/28mm
  • Depth 46mm
  • ERD 548mm (not including nipple head dimension)
  • Weight 460+/-15g
  • Offset 0mm (symmetric)
  • Weight Limit 130kg
  • Spoke Hole Angle ±6°
  • Spoke Tension 100 ~110kgf (radial) /115 ~130kgf (disc) front, 120~130kgf rear
  • Tyre Pressure Hook: 130psi, Hookless: 80psi (recommended max)
  • Tire 23C~43C recommended

Teleport to the wheelset building page.

Featuring a wide 28mm external width, this tubeless ready rim set offers a wide and stable platform for everything from road to gravel tires.


High TG: Our new resin system and construction method, combined with the 3k rim track, withstands over 280°C, dissipates heat, and lowers rim temperatures faster in between braking efforts. Gain confidence-inspiring brake performance on the steepest descents and wettest conditions with our matching brake pads.


Graphene Brake Track : Graphene added to the rim brake track allows for greater resistance to overheating with improved heat dissipation and reduced temperature accumulation during heavy braking. The grooved track helps evacuate trapped moisture between pad and rim in the wet and brings more resistance when conditions are dry so less force at the lever is required. At this stage, with this newest brake track, you could order road Non-disc rims only directly online, however, please contact us at sales@lightbicle.com if you want to order a complete wheelset with that.


AeroTek: Our latest aerodynamic profile decreases lateral wind resistance and is both more stable and faster in a crosswind. A wider profile allows for larger and more efficient tires to be used without an aerodynamic penalty. Traditionally a tire can form a lightbulb shape when mounted on a narrow rim, but the airflow is much smoother with our wider rims.


DuoTek: Our clincher rims are manufactured in two pieces and then joined together. When designing the rims, our engineers, in every detail, demanded fewer joints. Fewer joints mean higher strength and stability.


TuffTek: A high-grade customized epoxy resin is used in our prepreg, creating a stable base for all of our road rims. Epoxy is less brittle than polyester resins and offers excellent flexural strength. Our consistent resin system, coupled with a precise layup schedule, allows for an extremely reliable and durable product.


Tubeless : All of our rims are tubeless compatible with bead seat retention. In most cases a floor pump is all that is needed to seal our rims. The bead shape is tailored to each rim width to achieve the best fit. Our hookless and clincher profiles have a smooth radius to reduce the chance of a pinch flat.


T700: Constructed with premium Toray T700 carbon fiber. The best strength to weight ratio with no expense spared.


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.

Know more about the warranty policy >>

Gallery

Fredrik Brandt : Nice upgrade to this summer adventure with my Mason Resolution, long randonneuring. Lighter and faster wheel set is exactly what is needed
Sweden
4
Seth Willis : Please add this to your gallery. I am so happy with my rear RR46C02 wheel on my Allied Cycle All Road. I wish I could afford the front wheel but not just yet. This photo is from last Saturday Jan 2019 on a lovely gravel road North of Colorado Springs, Colorado USA. So far 200 miles on this rear wheel and it is just great. Thank you Light Bicycle, you make cycling even more fun!
United States
1
Martin Brown : Cannondale CAADX back from the local wheel builder at Cyco with new Light Bicycle 46mm CX wheels. (Little 'crowns' on the rims are Cyco's emblem. Love them!
New Zealand
5

COMMENTS

D

Dan 2019/06/19

Hi, I am looking to buy the RR46C02 rims. I have current wheels with DT 240 road disc hubs. Could you tell me the spike lengths required for 28 hole? Are you able to sell the spokes with the rims?


LightBicycle 2019/06/20

Hi Dan, It's ok to order RR46C02 road cyclocross rims and spokes only rather than a full set of wheels. Here's a quote and spoke length for your ref. QUOTES --RIMS($ 159*2): RR46C02, 28mm wide, 46mm deep, UD, matte, 28H, hook version. --SPOKES & NIPPLES($2.8*56): Black Sapim CX-Ray, Straight pull SPOKE LENGTH for 28H wheelset is as below for your reference. --FRONT: 278mm(drive side), 277mn(non-drive side), hub features Black DT SWISS 240S 12 / 100mm Center lock 28H straight pull --REAR: 276mm (Drive side), 278mm(non-drive side), hub features: Black DT SWISS 240S 12 / 142mm Shimano Road 11S Center lock 28H straight pull Thanks, Lightbicycle


D

Dan 2019/06/20

Thanks for the response. I just want to confirm that these rims are ok with 25mm tires. I currently run Conti 4000.


LightBicycle 2019/06/21

Hi Danny, ​ Yes, the RR46C02 (21mm inner and 28mm outer width) wide road disc rim is compatible with your 25c tires. Our recommended tire width range is 23~43c. Thanks, Lightbicycle


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M

Mike 2019/05/27

Hi, Will you be making a flyweight version of the RR46C02? One built using BlackTek & ExoTek? Thanks


LightBicycle 2019/05/28

Hi Mike, Currently, we only have two models in the Falcon Pro series road disc rims that apply with our new technologies. WR38 (32mm wide, 38mm deep) & WR50(32mm wide, 50mm deep) Attaching with the rim profile for your ref. You can also check them out at https://www.lightbicycle.com/700C-road-bicycle-rims-32mm-wide-38mm-deep-symmetric-clincher-road-disc-brake-available.html https://www.lightbicycle.com/700C-road-bicycle-rims-25mm-internal-32mm-external-wide-50mm-deep-symmetric-clincher-road-disc-brake-available.html For RR46C02 road bike rims, they are not okay to manufactured in black Tek and Exo Tek right now. The molds are different. Thanks, Lightbicycle


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S

Szilard 2019/02/28

Hello guys, I am planning on getting a carbon wheelset. I would be using them for fixed gear crits and in the velodrome. I am 82-85kgs. What would you recommend rim wise? I like these 46mm deep rims and was thinking to have 24 spokes at the front and 28 rear. Also do you have any track hubs you could build these rims with? Thanks for your answer! Best, Szilard


LightBicycle 2019/03/01

Hi Szilard, Yes, we have Novatec track hubs as attached. Is it what you are looking for? The price for wheelset with following specs is USD608.6/pair - Rims: RR46C02, 28mm wide/46mm deep, UD matte, front 24H/rear 28H, no brake surface(for disc) - Hubs: black Novatec track A565SBT/A566SBT, J-bend - Spokes: black sapim cx-ray bladed - Nipples: black aluminum Thanks, Lightbicycle


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M

Mike 2019/02/21

Could this rim be ordered in 32H? I'm a heavy rider and I think I would constantly be truing a 28H rear wheel


LightBicycle 2019/02/22

Hi Mike, Yes, you can order 32H RR46C02 road disc, we even offer 36H for people who need it. You can choose your specs by clicking the "Global" button below and start to configure your order. Let me know if you have any questions. I am here to help. If you prefer to place an order by mail, I can create the invoice for you if you tell me the exact specs you need. Let me know how you would like to proceed. Thanks, Lightbicycle


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S

Sean 2019/02/21

Hi, What color are the graphics on these rims (? Are they black or grey? If grey, is there an option to just have a black Light Bicycle logo near the valve stem opening, and nothing else. Thank you! Sean


LightBicycle 2019/02/22

Hi Sean, Yes, we do have the graphic in black, we sent to your email address. And yes, we can make only the value decal for you as you like. What specs do you like to have of the rim RR46C02? You can order online and mark the decal request on the message box, or I can create an invoice for you instead. Let me know how you would like to proceed. Thanks, Lightbicycle


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C

Chip 2019/01/24

Ideally, I would like the u shaped with a 56 deep rear and 46 deep front. Both at least 28mm external width. Is this possible? I am a heavy rider (96kl) but ride about 6000 km a year.


LightBicycle 2019/01/24

Hi Chip, It is okay to order front RR46C02/rear RR56C02 wheelset. Please find attached rim profile. RR46C02: 28mm wide/46mm deep RR56C02: 30mm wide/56mm deep What hubs and spokes do you like for wheelset? Then we can quote accordingly for you. Is it front 12*100mm/rear 12*142mm road disc? 24H or 28H? Thanks, Lightbicycle


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J

Joshua 2018/12/19

Can these be drilled with smaller holes to suit internal spoke nipples?


LightBicycle 2018/12/20

Hi Joshua, Yes, we can make custom rims with internal nipples for you. The drilling hole diameter is 2.5mm. Then the nipples will be hidden inside the rim. Usually, we use 10mm long internal nipples. You can see the wheels built with internal nipples from the attachment. Thanks, Lightbicycle


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S

Stinoo 2018/11/03

Hi, I'm still pondering over these rims. Is there any chance you will come out with a higher version of these? Somewhere in the 50-60mm range would be perfect. Thanks,


LightBicycle 2018/11/03

Hi Stinoo, Actually, we have this version rim in 56mm depth. Please check below information and below link. RR56C02 road disc rim: 30mm wide, 56mm depth https://www.lightbicycle.com/Road-bicycle-rims-30mm-wide-56mm-deep-aero-clincher-road-disc-brake-available.html Do you like rims only or wheelset? We have quite a few hubs option here for you if you like to build wheels. Thanks, Lightbicycle


S

Stinoo 2018/11/03

I'm running 25mm tires, the RR56C02 is getting to wide. Even the RR46C02 is already on the wide side. A 19mm inner x 27 outer would be ideal. I don't like the profile of your U rims as much, not as aero nor as lightweight.


LightBicycle 2018/11/05

Hi Stinoo, Or you can check our U shape RRU45C02 or RRU55C02 road tubeless rim profile as attached. They are 27mm at the widest area. Thanks, Lightbicycle


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F

Francois 2018/10/09

Hi much does RC46C02 in configuration: Disc with hook


LightBicycle 2018/10/10

Hi Francois, Do you like this RR46C02 road disc rim with hook version. Right? The weight is 435g+/-15. Do you like to order this? Or you want to build a complete wheelset with the rims? Thanks, Lightbicycle


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R

Rasmus 2018/09/06

How could this rim possibly be lighter than the lower and narrower 45mm U-shaped 25mm wide clincher rim?


LightBicycle 2018/09/07

Hi Rasmus, Yes, RRU45C02 road rim is much wider at the lower bottom of the rim. So, it results in slightly heavier rim weight. Thanks, Lightbicycle


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