Quarq TyreWiz 2.0 Valve Stem Pair - PACK B PDP|PLP|Suits Freehub Type The threadless design inserts into

The threadless design inserts into the crank arm and the comfortable handle allows you to easily spin your cranks

The Secus upgrade delivers the first and only air spring system to really come indistinguishably close to the linear spring rate of a coil fork for the entire first 2/3rds of its travel

The body of the light is constructed from CNC machined aluminium with inbuilt cooling fins and to maximise heat dispersion

This compact tool will pack away easily in saddle bags and hydration packs so you'll never get stranded without a tool

Quarq TyreWiz 2.0 Valve Stem Pair - PACK B PDP|PLP|Suits Freehub Type The threadless design inserts intoDifferent 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.