Skip to main content

Filter By:

  • Show More Brands

  • Show Fewer Brands

Rear

$84.99
The Box Four Rear Derailleur is the base of Prime 9 Technology that offers an affordable clutch based 1 by 8-speed derailleur that is simple and light; this makes it a perfect candidate for every entry-level bike that traditionally has a 3 by drive-train that is neither durable nor user friendly.
Page 1 of 1