BBB CoreCap Valve Upgrade Cap Set - Gold CASSONS This stops the adjustment wheel

This stops the adjustment wheel from pressing annoyingly on a ponytail

Lightweight fabric

The high placement on the back ensures maximum comfort in the riding position and compatibility with jersey pockets

Breathable synthetic leather keeps your feet cool

neutral in taste and smell Reusable

BBB CoreCap Valve Upgrade Cap Set - Gold CASSONS This stops the adjustment wheelThe 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