Peaty's Holeshot Fast Flow Tubeless Valves - Slate Size:60mm BRAKES Rear: Shimano MT500

BRAKES Rear: Shimano MT500

Ideal for long rides in the mountains or hotter days in the saddle

and increased reach adjust range are the culmination of generations of Shimano’s Di2 refinement

The outer casing is lined with a hard polymer sheath to keep its round shape to assist with the smooth operation of the inner wire

Peaty's Holeshot Fast Flow Tubeless Valves - Slate Size:60mm BRAKES Rear: Shimano MT500Holeshot 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