Designed in conjunction with Chris King, Peaty's MK2 Tubeless Valves are made from premium lightweight, high strength 7075 aluminium, and fit most tubeless setups from MTB to road and cyclocross, including carbon, enduro and DH rims.Lightweight & durable 7050 aluminium constructionColoured to match Chris King componentsSlotted base compatible with or without tyre insertsValve caps double as 3.4mm spoke key and valve core removal toolThe unique x-cut base has been designed to work with all tyre inserts. The channels cut into the base of the valve allow air and sealant to pass through when inserts are pushed up against them. Unlike most other insert-compatible valves, the MK2 valves have a straight-through design so there's no reduction of sealant or air flow when tyre inserts are not used.Fitting couldn't be easier. integrated o-rings prevent the lock rings from scratching your precious rims and large soft rubber bases easily create an airtight seal. Designed by riders, for riders. Our