Shimano's 105 Clamp-On Front Derailleur sports a cold forged-aluminum body with Shimano's extra wide-pivot design for lightning-quick and super-smooth shifts. The steel cage ensures excellent durability.
Capacity is calculated by subtracting your smallest chainring's tooth count from the largest chainring's tooth count. Example: 52/42/30 chainrings: 52 - 30 = 22-tooth capacity.
|31.8mm (w/28.6mm adapter) / Lodestar Black||689228423831||IFD5703BSML||210000007691|