Description
Aero for All
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.
Sweet Spot
The R-50s achieve superior aerodynamics while weighing 100 grams less than our already-light R-64s. They hit the performance sweet spot between aerodynamic efficiency and lightweight responsiveness.
Real Reliability
The R-50s will reliably deliver performance in a variety of conditions and they’re also just plain reliable. Strong spokes DT Swiss hub internals and hand-built precision mean you can go hard on any ride or in any race season after season.
Keeping Up
High-performance tire technology has evolved and HollowGram is here for it. Tubeless compatibility 21mm internal widths and hooked sidewalls are part of every package. It’s all optimized around modern road tires for that ideal blend of ride quality aerodynamic efficiency and low weight.
The D.R.A.F.T. Approach
It’s one thing to cut through the wind. It’s another thing to master it. D.R.A.F.T. stands for Drag-Reducing Aerodynamic Flow Technology an approach pioneered over the course of thousands of testing hours by our in-house aerodynamicists and applied to all HollowGram road wheels. We leverage data and testing focused on real-world riding conditions – like headwinds crosswinds and variable winds that shift as you ride – not just those that are simulated in a wind tunnel. The result is rim properties that work with the wind not against it and wheels that help you go faster not just look faster. D.R.A.F.T. creates wheels that help you Rise to Speed no matter the day.
Highlights
Developed with D.R.A.F.T. our 50mm deep 21mm internal/32mm external width carbon rims are aerodynamic lightweight tubeless compatible
Grand Forza double-butted spokes keep it light while staying strong and reliable
Built with ultra-reliable HollowGram hubs and premium DT Swiss 240 EXP rear internals for performance and ease of service with our custom straight pull hub shell
At 1620g a pair the R-S 50 is a blend of lightweight and aerodynamic performance
Two year no-questions-asked replacement program and a limited life time warranty to give you peace of mind
Shimano freehub body compatible
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