BBB CoreCap Valve Upgrade Cap Set - Black FSD Thru axles front and rear

Thru axles front and rear

R3: a combination of a ride-compliant carbon reinforced nylon shell and a Kium hollow rail with high strength-to-weight ratio

and smart group-sync features

Every component is designed and realized to interact at one with the remaining components

BBB CoreCap Valve Upgrade Cap Set - Black FSD Thru axles front and rearThe 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