Peaty's Holeshot Fast Flow Tubeless Valves - Bourbon Size:42mm The New DH-R EVO brings

The New DH-R EVO brings maximum power

Fits 12-notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of 50–53 mm and a minor diameter (inside of notches) of 48

The bead has been designed with consideration around current rim profiles including hookless beads for ease of installation specifically around mounting and inflating

High grip while cornering and navigating wet conditions with the revolutionary fish scale shoulders adapted from Terreno T30

Peaty's Holeshot Fast Flow Tubeless Valves - Bourbon Size:42mm The New DH-R EVO bringsHoleshot 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