Skip to main content
We match Trek and Giant current MSRP if available - email or call us for more details   | Español | Português

BOX Cosine Chainring

BOX Cosine Chainring
$54.99
Color: Black
Size: Select size
Please select options Unavailable

Details

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

Part Numbers

Option UPC MPN Store SKU
Black / 38t 639266089834 BX-CR144B38T-BK
Black / 40t 639266089858 BX-CR144B40T-BK BOX21624516T
Black / 42t 639266089872 BX-CR144B42T-BK BOX26683891K
Black / 44t 639266089896 BX-CR144B44T-BK BOX26245139K

Reviews