BBB CoreCap Valve Upgrade Cap Set - Purple BX Apparel Kit Includes

Kit Includes

Aerodynamic OptimizationDesigned with aerodynamic efficiency in mind and validated through wind tunnel testing

The Gauge accepts both Presta and Schrader valves and has a clever pressure release mechanism to reduce pressures either very quickly or quite slowly

Hard rubber jaws hold bottom bracket securely and front wheel hook adds stability when working on bike

Wicking elasticated sweatband

BBB CoreCap Valve Upgrade Cap Set - Purple BX Apparel Kit IncludesThe Presta valve has been the industry standard in cycling for decades: lightweight, slim, and widely available. At the same time, it is fragile, prone to clogging, and not always practical to use. CoreCap breaks this standard. This is not a small improvement, but a completely redesigned bike valve that delivers a better user experience. CoreCap offers true universal compatibility, is easy to install, maximises airflow, and is available in six