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BOX Two BMX Chainring

BOX Two BMX Chainring
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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
Black / 41T 639266089865 BX-CR144B41T-BK
Black / 43T 639266089889 BX-CR144B43T-BK