Giant TRX 27.5 Wheels Attaquer Full X-SYNC for best-ever inboard

Full X-SYNC for best-ever inboard and outboard shifting performance under load

Aim at consuming one GEL 100 CAF 100 every second hour to sustain the caffeine levels

Rear Hub: Low Friction Hub

twist to unlockMounting: handlebar

The 858 NSW features Zipp’s Carbon Internal Reinforcement (CiR)

Giant TRX 27.5 Wheels Attaquer Full X-SYNC for best-ever inboardCombining durability and efficiency, the TRX WheelSystem features a new 5mm wide rim edge design to strengthen the wheel, reduce pinch flats and allow lower tire pressure for better traction and control. Optimized carbon layup provides a robust yet lightweight structure and pairs with a 72 tooth hub to maximize power transfer. Features Innovative Wide Guard technology drastically reduces pinch flats and offers superior impact protection without the