Peaty's Holeshot Fast Flow Tubeless Valves - Black Size:42mm all with unmatched chain security

all with unmatched chain security and the simplicity of a 1x drivetrain

it achieves better wind tunnel results than many of its competitors with 28 mm tyres

Our tubular laces are more than a style statement: they allow a customized fit unique to each rider and enable premium light weight at just 230g for size 43

Relaxed fit for everyday use

Masterpiece posts weigh approximately 40 grams less than the same size Elite post (161g for the 27

Peaty's Holeshot Fast Flow Tubeless Valves - Black Size:42mm all with unmatched chain securityHoleshot 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