Peaty's Holeshot Fast Flow Tubeless Valves - Gold Size:42mm SpecificationsTool Body Construction Anodized Billet

SpecificationsTool Body Construction Anodized Billet 6061 AluminumDimensions 23

Cassette: SRAM RED XG-1290

Front Derailleur: Shimano 105 Di2

better modulation

lower rolling resistance and the ability to run lower tyre pressures for enhanced comfort and traction

Peaty's Holeshot Fast Flow Tubeless Valves - Gold Size:42mm SpecificationsTool Body Construction Anodized BilletHoleshot 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