BOX Cosine Chainring

$49.95
Details
- CNC-machined 6061-T6 aluminum with rounded tooth profile to reduce chain wear
Part Numbers
Option | UPC | MPN |
---|---|---|
Black / 40t | 639266089858 | BX-CR144B40T-BK |
Black / 42t | 639266089872 | BX-CR144B42T-BK |
M-F 10-6, Sat 10-5 & Sun CLOSED
- CNC-machined 6061-T6 aluminum with rounded tooth profile to reduce chain wear
Option | UPC | MPN |
---|---|---|
Black / 40t | 639266089858 | BX-CR144B40T-BK |
Black / 42t | 639266089872 | BX-CR144B42T-BK |