The Zipp Disc Valve Adaptor is engineered to the highest specification. An essential piece of kit to enable you to inflate your bike tyre on your disc wheel.
- New, synthetic elastomer gasket with 2X the holding power and 5X wear resistance of traditional gasket materials
- New, two stage seal design, improves sealing and stability on all presta valve stems
- Adjustable compression, user can tighten the cap to increase holding power by 4X and compensate for wear
- 15 degree stem angle reduces stress on the valve stem from pump hose
- Weight: 12g