Sinz Square Tapered Cranks BMX
Order the Sinz Square Tapered Cranks. The SINZ Square Tapered Cranks come in a range of sizes from 115mm through 180mm. The alloy arms are designed to fit on square tapered bottom brackets and feature a 5-bolt (110bcd) spider. This is one of the only square taper bmx cranks that is made in short sizes like 115mm and 120mm for mini and micro mini bikes. Ride Sinz/Speedco.
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