RX3823 Road Rim tubuless 23mm width for carbon bicycle rims

Wider, stronger and faster. This road 38mm deep clincher rim is 23mm wide. 

The wide rim profile offers improved aerodynamics, 

better handling in crosswinds condition and faster riding.

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Item No:RX3825
Inner/Outer Width:23mm
Brake:V brake
Item: RX3823 Use: Carbon Road Bicycle, Cyclocross Bicycle
Rim type: Clincher Tubeless Material: Toray T700 & T800 carbon fiber
Tubeless ready: Yes Weight: 440+/-15g
External/Internal width: 23mm / 16mm 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
Carbon Road Bike Rims  38mm deep


  • Wider rim system offers improved aerodynamics, better handling in crosswinds condition and faster riding.
  • U areodynamic shape makes road tubeless rims lightweight but still stiff, keeping them stable in cross winds condition.
  • High TG resin temperature 255° brake track, solve the heating problem on the rim brake clincher bicycle wheels.
  • The grooved track helps to evacuate trapped moisture between the brake pad and carbon rim under wet conditions and brings more resistance under dry conditions, so a smaller force needs to be applied to the lever.
  • Tubeless ready design, it makes road clincher rims better tubeless setup and better sealing.
  • 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.
Carbon Road Bike Rims  38mm deep Manufacturing process
Carbon Road Bike Rims  38mm deep 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.
Carbon Road Bike Rims  38mm deep carbon rims 5 years warranty
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