The Zenith GRX12 features a 2x gear range and ample clearance for wider tires
ensuring long-lasting performance and durability
Durable Construction: Built to handle everyday urban use
making it easier to navigate diverse trails
5 millimètres pour une puissance supérieure
Roue arrière Roval Rapide Sprint CLX Sram XDR et Shimano HG Blanc lightspeed_id_85947 The Zenith GRX12 features aThe Roval Rapide CLX Sprint Rear Wheel is designed for pure speed. With a deep carbon rim, DT Swiss 180 internals, and SRAM XDR compatibility, it delivers explosive acceleration, uncompromising aerodynamics, and rock solid reliability. Its the wheel that pushes you forward when it matters most. Key Features: Aerodynamically Tuned Rear Rim At 58 mm deep, the rear wheel pairs perfectly with the 63 mm front, balancing stability, speed, and