Carbon Rims 700C Pro505 26mm Wide Clincher Rim Brake

Professional road racing 700C carbon rims (Pro-505) featuring optimized cross-sectional shapes while maintaining aerodynamic performance, which we call undulating rim.

The new profile rim brake undulating rim depth 50-44.5mm. This mid-depth profiles wave up and down 5.5mm, providing significant aerodynamic performance benefits and crosswind stability.

For rim-brake carbon rims, With high TG grooved track braking surface, faster heat elimination.

This is a premium all-around rim that is easy to handle and provides a lightweight feel and sharp handling in the race.

The Pro Undulating rim is made of premium Toray T700 & T800 carbon fiber, and we use a double-wall design to better control the strength and stiffness of the rim. And extra material is added around the spoke hole area for reinforcement.

FEATURES:

- U shape design aerodynamic advantages 

- Double wall design, for better strength and stiffness

- Pro level for road race, triathlon

- Undulating rims: top aerodynamic performance and crosswind stability

- Road disc-brake carbon rims, 26mm width, 50-44.5mm depth. 

- High TG 255° grooved track braking surface

- Compatible for 700*25C-35C tire

- 2 years' quality warranty                             

SPECIFICATIONS

Model	Pro-505
Cross Section
Sectional Drawing
Material	T700/T800
Use	Road
Type	Clincher
Tubeless	Ready
Internal/External Width	20mm/26mm
Depth	50mm
ERD	545mm
Weight	500+/-15g
Weight Limit	130kg
Spoke Tension	115 ~ 130kgf
Max Tire Pressure(with 25C)	110psi / 7.58bar
Tire Recommended	25C ~ 35C

TECHNOLOGY

1. High TG 255°C Brake Surface

The grooved track helps to evacuate trapped moisture between the brake pad and carbon rim under wet. it bears a higher temperature while braking, but for faster braking heat elimination. More friction, less lever force needed, and shorten about 30% braking distance. More friction to shorten the braking distance.

2. Tubeless Compatible Technology

The bump on the rim bed helps to create a buffer during tire inflation, making the mounting process easier. The bead locks allow for an easy switch between clinchers and tubeless setup.

3. Ultra Smooth Inner Wall

Use specific, thinner, high-pressure air bladders to control the inner wall smoothness, The result is that we could see a very clean and smooth inner wall, which means the carbon fabrics are stretched smoothly and optimized. This could ensure the best strength of the fabrics.

4. Fast Tire Installation

Easy installation and removal of normal tube tires and tubeless tires.

5. Double Wall Design and Aero Technology

We use a double wall design to better control the rim strength and stiffness during layup. 

The new profile undulating rims provide significant aerodynamic performance benefits and crosswind stability.

6. Customized Spoke Hole Angle Drilling Technology

High-speed CNC machine tools drill carbon fiber rim spoke holes. 

Customized according to the geometric angle of the hub. 

Check all drill holes to make sure they are free of burrs.