Product origin :
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Description:
Aerodynamics, instant acceleration and improved handling thanks to
UST Tubeless: it's all in our carbon road wheel! On the program: Road Tubeless technology and ever greater lightness
This
versatile carbon road wheel is perfect for cyclists looking for the perfect balance between weight, aerodynamics and efficiency. New spokes and hubs give the
Cosmic SL 40 lightness and responsiveness for hill climbing and acceleration.
The rim features a NACA profile 40 mm high and 26 mm wide, specially designed to seamlessly support all types of performance on flat and hilly terrain. Thanks to the new profile of the rim's upper deck, fitting tubeless or tube-type tires has never been so easy.
Tubeless UST means no tubes, so no friction, and a greater volume of air promises smoother handling. The result: increased speed with greatly reduced rolling resistance. Improved spokes mean that this wheelset is 80g lighter than its predecessor, the Cosmic Pro Carbon UST. Combined with our brand-new Infinity hub platform, which guarantees responsiveness in any situation, they are stiffer and more efficient.
The
Cosmic SL 40 is designed specifically for rim brakes. The tried-and-tested iTgMax process includes a patented laser treatment of the brake band. This reduces stopping distances in both wet and dry conditions. The layered design and heat treatment of the process produce the strongest, most durable carbon rims ever designed for rim brakes.
Product benefits:
Accelerate and climb with greater efficiency, reach higher speeds
- Reduced drag and increased speed thanks to 40 mm rims inspired by NACA profiles.
- Lightweight rims reduce inertia for immediate acceleration.
- Flat spokes lighten the wheel and improve responsiveness
Versatility and performance in all conditions
- The reduced drag, low inertia and high lateral stiffness of the Cosmic Pro Carbon Disc TDF make it a fast and efficient wheel on all types of terrain, from flat to uneven in the mountains
- The iTgMAX brake band is the best of all carbon rims in terms of braking efficiency and reliability
The optimized UST Road system provides more speed, more comfort and better handling, all with an easy-to-use
tubeless system
- Tubeless means less friction, greater efficiency and grip, and better protection against punctures
- New rim top deck profile makes mounting and changing tires easier
Details
- 100% UST carbon fiber rim
- Height: 40 mm
- Internal width: 19 mm
- Drilling: traditional
- Tires: UST tubeless and inner tube
- ETRTO size: 622x19TC Road
- Use with Mavic tubeless rim tape
- iTgMAX
- Steel spokes x20
- Weight: 705 g
Compatibility
- Front axle : Quick release only
Supplied with
- BR301 quick releases
- UST valve and accessories
- Pre-installed tubeless rim tape
- User's guide
MORE INFORMATION