Shimano  Saint M817 Front Derailleur

The FD-M817 High-clamp Saint front derailleur is the first double specific mountain bike front derailleur, that can accommodate and accurately shift a wide 36X22 gearing.

Also available: FD-M667 for 68/73mm bb shells

• Double Only Construction: The first double specific derailleur accommodates a wide 36 x 22 double specific gearing.
• Tire and Frame Clearance: The new design allows for super wide tires, steep chainstay angles, and less chain drag due to a compact, re-profiled cage.
• Dual Pull Design: Compatible with top or bottom routing.
• Compact Design: Allows for super wide tires & steep chainstay angles with less chain drag.
• Compatibility: Crankset FC-M815-2. 83mm bb shells. High-clamp frame designs.