BBB CoreCap Valve Upgrade Cap Set - Black D4 Rim Stix are the perfect

Rim Stix are the perfect tool for quick

The Cosmic SL 40 is engineered specifically for rim brakes

3° backsweep for wrist comfort

Antares is a low-profile saddle with a tapered transition from nose to wing that helps riders deliver efficient pedaling in every riding position

BBB CoreCap Valve Upgrade Cap Set - Black D4 Rim Stix are the perfectThe 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