driveline track tk14 c1 46t 48t?? ???????????? tk14 c1 ???????????? tk14-os c1 ???????????? ????:170mm. ???46t/48t. bcd:144mm. made in taiwan, TK14-OS ?Length – 165mm, 167.5mm, 170mm, 172.5mm, 175mm BCD – 144mm Chainring – C1 : 7075 CNC 42T, 43T, 44T, 45T, 46T, 47T, 48T, 49T, 50T, 51T, 52T, 53T, 54T, 55T …
????????????? DRIVELINE track TK14 C1 46T 48T ?? ??? ?? ?? ??,????? DRIVELINE track TK14 C1 46T 48T ?? ??? ?? ?? ??????lohasbike??????null?? …
