For use with MTB crankset
Clamp-on: 1-1/4 or 1-3/8"
Weight: 130 g.

The extra wide pivots of the M971 front derailleur create a rigid structure that ensures assertive shifting as well as longer pivot life. Using a multi-clamp design as well as an adaptable top or bottom cable pull mount creates a one size fits all front derailleur. Down swing design.

Item Code: SSMGEWYG