Hollowgram Carbon R-S 50 Clincher Rear Wheel Shimano 142x12

Carbon road wheels that always boost performance on any ride. From the fastest descents, to the steepest climbs, and everything in between. These 50mm deep wheels are perfectly balanced to excel everywhere, including budget. The versatile depth and lightweight package means you have the perfect tool on any road. Optimized for speed using a tire measuring 26mm wide (or wider) also means more air volume and smoother ride. Available in disc brake only with ultra-reliable HollowGram hubs with DT Swiss 350 rear internals.

Aero for All

R 45 Bring HollowGram performance and serious value to any road bike. Rise to Speed, for less, with our ready-for-anything R-45 wheelset.

R-S 50 Rise to Speed anywhere. The R-50’s brilliance is its breadth of ability. With supernaturally balanced performance, you’ll find your fast on any road.

R-SL 64 The most aerodynamic wheelset we’ve ever engineered, the R-64s are made for endless miles of cheating the wind.


- Drag-Reducing Aerodynamic Flow Technology
- 50mm deep, disc brake specific, full carbon rims
- Rim width: 21mm internal / 32mm external 
- HollowGram shell, DT Swiss 240 EXP internals, Center Lock disc 
- Grand Forza double-butted spokes 
- Tubeless compatible 
- Shimano freehub body
- 1640g (pair)