Product Description
Synthetic elastomer gasket with 2X the holding power and 5X wear resistance of traditional gasket materials
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
SRAM Model ID: WH-SPP-A0
