Product Item: U shape 700c road wider 38mm deep bicycle wheel tubular rim

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.

Specification:

Features:

• U aerodynamic shape makes road tubular rims lightweight but still stiff, keeping them stable in cross winds condition.

• 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.

• High TG 210°C resin temperature brake track, less than 0.1% heating problem on these tubular rim brake bicycle wheels.
  

• Angled spoke holes allows the nipple to pull straight in line with the spoke for reduced stress, therefore reduces the chance of breaking spokes.

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 followed 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.

100% Quality Inspection:

Carbonal 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 Carbonal carbon rim Quality Control.