RT3823 Road Rim Tubular 23mm width for tubular carbon rims

700c road wider 38mm bicycle wheel tubular rims are super light and with wider width, 

the strength is much improved. 

It's the best choice for light weight road bicycle wheels.

Support OEM/ODM, wholesale, retail, contact us for the best price!

Item No:RT3823
Inner/Outer Width:23mm
Brake:V brake
Item: RT3823 Use: 700C Carbon Bicycle
Rim type: Tubular Material: Toray T700 & T800 carbon fiber
Tubeless ready: No Weight: 330+/-10g SL=300g
External/Internal width: 23mm / mm ERD: 570mm
Depth: 38mm Weight limit: 135kgs
Weave: UD, 3k, 3k twill, 6k, marble Finish: Matte, glossy
Spoke hole count: 16 - 36 Assemble hole diameter: 8.5mm
Spoke hole diameter:4.5mm / 2.5mm or customized Valve hole diameter: 6.5mm
Max spoke tension: 140kgf (recommended 110~130kgf) Max tire pressure: 125psi (Recommended max)
Decal:Customized Warranty: 3 years
TG resin temperature: 130°C Standard: EN standard
700c road wider 38mm bicycle wheel tubular rims


  • U aerodynamic shape makes these road tubular rims lightweight but still stiff, keeping them stable in cross winds condition.
  • High TG 210°C resin temperature brake track, less than 0.1% braking failure on these rim brake bicycle tubular wheels.
  • Wider rim system offers improved aerodynamics, better handling in crosswinds condition and faster riding.
  • Super lightweight, rim constructed with premium Toray T700 carbon fiber, best strength to weight ratio with no expense spared.
  • Angled spoke holes allows the nipple to pull straight in line with the spoke for reduced stress, this results in fewer broken spokes and nipples.

Manufacturing process:

Our Engineering team creates a unique fiber orientation which amplifies the desired riding characteristics for a given rim. And each rim carries its own layup schedule documents which are meticulously by the layup workers, it ensures the accuracy of each rim in the production process. Our carbon rims are made in one piece molding, each rim is made by one piece long carbon fiber, no wrinkles, to make the strength of rim is the strongest. And we use a unique process to remove the air bladder from the valve hole, so that the rim does not have to be patched like traditional manufacturers use.
700c road wider 38mm bicycle wheel tubular rims Manufacturing process
700c road wider 38mm bicycle wheel tubular rims 100% Quality Inspection

100% Quality Inspection:

Zpebicycle does 100% quality inspection and record in database, each carbon rim is given a unique ID number, which allow us to deliver the highest quality product possible and track every rim to ensure the best after-sale service. Read more about ZPebicycle carbon rim Quality Control.

5 years warranty:

ZpeBicycle warrants its products to be free from manufacturing defects for a period of 5 years after original date of purchase. This warranty only applies to the original owner and is not transferable. Valid proof of purchase, pictures of the defect and the product serial number is required for a warranty claim. Please retain your proof of purchase for any future warranty claims. This warranty does not cover:
  1. Normal wear and tear;
  2. Any damage caused by accident, misuse, neglect, abuse, or any other fractious reasons;
  3. Improper assembly, maintenance, or maintenance by an unauthorized technician.
700c road wider 38mm bicycle wheel tubular rims carbon rims 5 years warranty
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