OverDrive 2第二代加大車首強化設計

The most advanced steerer tube technology in today’s Giant bikes. Designed to offer unprecedented front-end steering performance, the system’s oversized headset bearings (1 1/2” lower, 1 1/4” upper) and tapered steerer tube work in harmony to provide supreme steering stiffness.

目前捷安特最先進的加大車首強化設計，提供前所未有的車操控性能，綜合了OVERDRIVE系統的加大頭碗組（下為1 1/2"上為1 1/4"）與錐形前叉轉向管，提供絕佳的操控剛性