Product Description
M21 rear derailleurs are designed to work with 6- and 7-speed Shimano road and mountain shifters. Enjoy the wide variety of bikes you can get going again with M21 rear derailleurs.
$11.99
$12.99
8% Discount
You save $1.00
In Stock
at Outdoor Gear Exchange
Price checked 14 days ago
Product Details
Brand
Microshift