Muc-Off Big Bore Hyrid Tubeless Valve Stems - Medium 35mm Orange CheckoutSpec= 31.8mm Clamp The Madshus Hyper RPU combines

The Madshus Hyper RPU combines the best performance characteristics of the skate and classic Race Performance boots

Sizes 36T - 44T are non-aero

Windproof and moisture wicking

Age: 6-8 years

5 inch+: 75mm wide by 739mm tall maximum tire size

Muc-Off Big Bore Hyrid Tubeless Valve Stems - Medium 35mm Orange CheckoutSpec= 31.8mm Clamp The Madshus Hyper RPU combinesBig Bore Hybrid Valves provide ease of fill and maintenance by eliminating the inner valve core Flow is controlled by an internal ball valve controlled by an intergrated external lever Ball valve allows for 245% more flow than a standard valve with inner core 4mm machined hex key slot on bottom allows for easy installation and removal Hybrid model comes with a Schrader style valve sized head 60mm model has suggested rim depth of less than 20mm, 65mm