Skip to main content

BOX Two BMX Chainring

BOX Two BMX Chainring
$49.99 - $74.99
Please select options


Made in the US from 6061-T6 aluminum alloy, Box Two Chainrings are round and true. They fit 104 BCD four-bolt cranks and are available in black anodized with laser-etched graphics from 38 to 45-teeth.

Part Numbers

Option UPC MPN Store SKU
Black / 39T 639266089841 BX-CR144B39T-BK CHA3025580K
Black / 41T 639266089865 BX-CR144B41T-BK CHA30997396K
Black / 43T 639266089889 BX-CR144B43T-BK CHA30501620K
Black / 45T 639266089902 BX-CR144B45T-BK CHA30158144K