เฟืองหลังจักรยาน SHIMANO รุ่น 105 12 speed CS-R7101 ,CS-HG710 ขนาด 11-34,11-36 สินค้าบริษัท

เฟืองหลังจักรยาน SHIMANO รุ่น 105 12 speed CS-R7101 ,CS-HG710 ขนาด 11-34,11-36 สินค้าบริษัท SHIMANO 105 12-speed Road Cassette Sprocket CS-R7101-12 A 12-speed cassette range that brings versatility to any rider or road From sprinting on the flats to climbing steep inclines, the 11-34T cassette has you covered. It is compatible with both SHIMANO 11-speed and 12-speed FREEHUB bodies. FEATURES Refined 12-step gear combination provides peak efficiency and accelerating performance for every situation Compatible with new 12-speed and road 11-speed FREEHUB body SHIMANO 12-speed Road Cassette Sprocket CS-HG710-12 Wide range cassette for varied terrain drop bar riding The 11-36T 12-speed cassette offers a wide gear range of 327%. From sprinting on the flats to steep climbs, you can choose the best gear ratio to suit every situation. Gear steps are optimized for pedaling efficiency, with the first eight cogs focusing on a natural and comfortable connection, and the largest four cogs allowing you to select from a wide range of gears while avoiding abrupt gear ratio changes. FEATURES Refined 12-step gear combination provides peak efficiency and accelerating performance for every situation Compatible with new 12-speed and road 11-speed FREEHUB body