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* 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
Ships within 48 hours · Estimated delivery Jun 21 - Jun 26
US$40
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