Skip to main content
  1. Home
  2. Bicycling Catalog
  3. Parts
  4. Chainrings
  5. BOX

BOX Cosine Chainring

BOX Cosine Chainring
$54.99
Color:
Black
Please select options
Add to Wish List
IN-STORE PICKUP - We will contact you when your order is ready for pick up. Please wait for us to contact you before coming to the store.

Details

- CNC-machined 6061-T6 aluminum with rounded tooth profile to reduce chain wear

Part Numbers

Option UPC MPN Store SKU
Black / 42t 639266089872 BX-CR144B42T-BK BOX26866217K
Black / 44t 639266089896 BX-CR144B44T-BK BOX26215839K

Reviews