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Sinz 5-Bolt Chainring

SINZ Expert BMX Chainrings are the finest affordable chainrings available. Lightweight and machined for a perfect fit. 34 thru 48 sizes to fit your 5 x110 bolt pattern found on all BMX race bikes. Lazer etched logos and size makes changing gears a snap! Fits 3/32 or 1/8'' Chains. Choice of 4 colours!