Quarq TyreWiz 2.0 Valve Stem Pair - PACK H Heavy/Bulky head and pump handle and

head and pump handle and is designed with an increased barrel diameter to push more air per stroke up to a max of 90 psi

The Troy Lee Designs Arc Tee graphics look fast while standing still

113mm Spindle

Stanchion diameter: Thick-walled

seam-sealed jacket that is also breathable

Quarq TyreWiz 2.0 Valve Stem Pair - PACK H Heavy/Bulky head and pump handle andDifferent 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.