Road racers and triathletes on modern disc brake equipped aero road and triathlon bikes will benefit from the SES 7.8 Disc's reduced drag, light weight, and rim shape optimized for larger volume road tires
Many modern road bikes are now equipped with disc brakes and the triathlon superbikes of tomorrow will be as well. The elimination of a braking surface opens up the realm of aerodynamic and structural possibilities. When you don't have to engineer a flat braking surface that must manage high temperatures from braking you can reduce the rim's weight, adjust the rim shape for improved aerodynamics and provide better tubeless performance.
Specifications:
- Material: Carbon Fiber
- Rim Depth: 71/78mm
- Internal Rim Width: 19/19mm
- ERD: 516/504
- Rim Weight: 514/549g
- Recommended Tire Size: 25













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