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 / 42t | 639266089872 | BX-CR144B42T-BK |
Black / 44t | 639266089896 | BX-CR144B44T-BK |
Oversize Charges
Some of our large and/or heavy items are subject to additional oversize charges that are separate from standard shipping costs. Most Bikes are subject to this fee. Learn More
OPEN: Mon, Sat 10-5; Tues - Fri 10-6; CLOSED: Sun
- CNC-machined 6061-T6 aluminum with rounded tooth profile to reduce chain wear
Option | UPC | MPN |
---|---|---|
Black / 42t | 639266089872 | BX-CR144B42T-BK |
Black / 44t | 639266089896 | BX-CR144B44T-BK |