สเตอร์ เฟือง Shimano Ultegra R8000 ของแท้ ประกันศูนย์ไทย

SHIMANO 11-Speed 11-34T Road Cassette Sprocket CS-HG800-11 SHIMANO - 11-Speed - HG-EV - 11-34T Road Cassette Sprocket Compatible with GS cage rear derailleurs, the HG800-11 cassette offers low climbing gears perfect for mixed surface riding. It is compatible with both 10 and 11-speed freehubs. FEATURES Hub body designed to fit a variety of bikes from MTB to road bikes * Spacer required to fit hub body to road bikes Average weight: 335 Compatible chain: LINKGLIDE, HG 11-speed Combination * Titanium gear|1: 11-13-15-17-19-21-23-25-27-30-34T FEATURES High-performance gear combinations provide superior rider choice Average weight: 232 (11-25T) / 251 (11-28T) / 243 (12-25T) FEATURES High-performance gear combinations provide superior rider choice Average weight: 269 (11-30T) / 292 (11-32T)