The Shimano Alivio/Acera/Altus 21 Speed Shifter Set and Brake Levers ST-EF51 R/L 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# : 00670980000P
Model # :
Accessories & Attachments:
Specialty Bike Accessories Category:
Specialty parts