Bottom Bracket Gauge cassettes and freewheels and an optical gear indicator

and an optical gear indicator for a more refined shifting experience

Made out of 6061-T6 aluminum

The packaging includes a plastic tray with custom molded tool cavities for easy storage in workbenches or cabinet drawers

Flexible and stretchy hexAir bike seat covers simply fit over your existing saddle to provide a waterproof and UV resistant breakthrough in technology

Bottom Bracket Gauge cassettes and freewheels and an optical gear indicatorThe Bottom Bracket Gauge Tool was designed to provide all the necessary measurements to identify the proper bottom bracket for a specific bike configuration. The gauge can measure bottom bracket width, bottom bracket shell inner diameter, crank spindle length, crank spindle diameter, bearing inner diameter A metric scale runs along the long edges for measuring bottom bracket shell width and crank spindle lengths Durable red anodized aluminum with