Quarq TyreWiz 2.0 Valve Stem Pair - PACK G YGroup_7033895977005 and chamfered leading edges to

and chamfered leading edges to help reduce rock strikes

as well as a design that self-cleans even in the most difficult conditions

Whether riding trail or enduro

Featuring Dynamic chain engagement

Quarq TyreWiz 2.0 Valve Stem Pair - PACK G YGroup_7033895977005 and chamfered leading edges toDifferent 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.