The FC-M131 170 mm Chainwheel 24/34/42 Teeth is another outstanding addition to the Shimano family of products. Shimano is the #1 brand in cycling parts, especially shifters, derailleurs, sprockets, and brakes.
View full description
Item# : 00670996000P
Model # :
Accessories & Attachments:
Specialty Bike Accessories Category:
Specialty parts