Compatible with most modern MTB's

secure on-bike storage

Compatibility extends to industry-standard 10 speed systems

secure fit that is easy to find via an easy to turn rubber over-moulded dial

Quarq TyreWiz 2.0 Valve Stem Pair - PACK G PLP|Colour Compatible with most modern MTB'sDifferent length valve stems allow TyreWiz 2. 0 to fit on any depth rim Valves are modifiable with different rim seals to fit on any rim shape Lightweight aluminum construction Includes different styles of rim seals (round, square and o ring) Includes 2 valve stems Instruction manual on how to size up the right Valve Stem can be found here at the SRAM website.