Peaty's Holeshot Fast Flow Tubeless Valves - Punch Size:42mm Mfr Claimed Weight6L: 99g

Mfr Claimed Weight6L: 99g

(110mm travel W/Maxle Stealth)

Anti-slip coating on GRX brake levers means that even in wet or muddy conditions that you'll always have Shimano's legendary stopping power on demand

Stamped aluminum base is formed and welded to tubing

Peaty's Holeshot Fast Flow Tubeless Valves - Punch Size:42mm Mfr Claimed Weight6L: 99gHoleshot Fast Flow Valves deliver approximately 200% greater airflow than our Mk2 Presta valve, while maintaining an air tight, fail safe design that reduces the risk of damage during use. Key Product Features 200% more FLOW than a MK2 Presta Valve No sealant clog Fully tyre insert compatible Fully serviceable with no throw away parts Internal and external anodising to reduce clog Air tight fail safe valve mechanism located inside the rim Micro