BBB CoreCap Valve Upgrade Cap Set - Purple Running the seat tube/tire/wheel surface interfaces

the seat tube/tire/wheel surface interfaces were evaluated as part of the HANZŌ project where it became clear there were opportunities for gains

It offers strong holding power combined with quick

faster and with greater confidence

Constructed from recycled Italian fabrics

BBB CoreCap Valve Upgrade Cap Set - Purple Running the seat tube/tire/wheel surface interfacesThe 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