GRX FC-810 2x Tooth Count:48-31T RD-GS covers: 11-28T to 11-34T
Platform notes & fabric story
Description
GRX FC 810 2x Tooth Count:48 31T RD GS covers: 11 28T to 11 34T RD GS covers: 11 28T to 11 34T This is achieved through the use of a multi radius bend paired with a 20mm inward roll of the bar that can be adjusted to dial in fit and achieve an ideal position