Lezyne Abs Pro Clik Chuck With Clik Valve Cores Upgrade Your Lezyne Floor Pump If you're looking to upgrade your Lezyne Floor Pump, then you'll want to get an Abs Pro Clik Chuck. It is designed for fast, secure, and effortless bike tire inflation using innovative Clik Valve technology. This chuck has an ergonomic 90deg design and provides increased air flow connection. It has a machined aluminum and composite Matrix construction with an industrial-strength rubber compression ring. Features Clik Valve compatible Lezyne floor pump chuck that increases the air flow with Clik Valves Machined aluminum and composite matrix construction Air bleed valve button so you can fine-tune the air pressure in your tires Weight: 28g | Lezyne | Abs Pro Clik(R) Chuck With Clik(R) Valve Cores Black | Rubber