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 (110mm) spider.
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 (110mm) spider.