Carbon Rims 700C Pro2850/2860 Race Pro Road Clincher Disc Brake

Undulating rim profiles feature a revolutionary-shaped rim varying between 50-45mm and 60-55mm deep, which is made of premium Toray T700 & T800 carbon fiber.

The goal of undulating was to create a light and strong rim that was aerodynamically optimized around 25c-35c tires. With an inner width of 21mm, the undulating rim has a hook bead design and is tubeless compatible which offers riders the greatest flexibility in tire choice and tire pressure.

At present, the undulating rim is available in disc brake versions and conventional 24-spoke holes. The rim is specifically reinforced to each spoke hole drilling in the deeper area to increase rim strength and stiffness as well.

FEATURES:

- U shape design aerodynamic advantages 

- Double wall design, for better strength and stiffness

- Race Pro level for road race, triathlon

- Undulating rims: top aerodynamic performance and crosswind stability

- Road disc-brake carbon rims, 28mm width

- 50-45mm and 60-55mm depth options

- Compatible for 700*25C-35C tire

- 2 years' quality warranty                             

SPECIFICATIONS

Model	Pro-2850	Pro-2860
Cross Section
Sectional Drawing
Material	T700/T800	T700/T800
Use	Road	Road
Type	Clincher	Clincher
Tubeless	Ready	Ready
Internal/External Width	21mm/28mm	21mm/28mm
Depth	50mm	60mm
ERD	539mm	519mm
Standard weight	490+/-15g	530+/-15g
Flyweight	470+/-15g	510+/-15g
Weight Limit	130kg	130kg
Spoke Tension	115 ~ 130kgf	115 ~ 130kgf
Max Tire Pressure(with 25C)	110psi / 7.58bar	110psi / 7.58bar
Tire Recommended	25C ~ 35C	25C ~ 35C

TECHNOLOGY

1. 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.

2. 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.

3. Fast Tire Installation

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

4. 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.

5. 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.

6. Undulating Rim 

Top aerodynamics and crosswind stability performance with undulating 50-45mm and 60-55mm rim depth.