Shimano Deore FD-M4100-M M617-D FD-M6020-D 31.8/34.9mm Clamp Front Derailleur MTB Mountain Bike Bracket 2x10 Speed Cycling Parts

Shimano Deore FD-M4100-M M617-D FD-M6020-D 31.8/34.9mm Clamp Front Derailleur MTB Mountain Bike Bracket 2x10 Speed Cycling Parts

FD-M4100-M 31.8mm

SHIMANO DEORE-Front Chain Puller-M Bracket-2x10 Speed

SHIMANO FD-M4100 2x10-speed front chain puller adopts SHIMANO's brand-new Clamp Ring technology, which can improve the wiring and make the operation light and smooth. The new design also increases the clearance between large wheels and short chainstays.

SHIMANO DEORE M6000 series FD-M6020-D adopts SIDE SWING design to improve wiring, while providing light operation and smooth operation on a 2x10-speed transmission system

FD-M6020-D

Compatible with special cranks 3mm outside the center line of the chain