Quarq TyreWiz 2.0 Valve Stem Pair - PACK H Heavy/Bulky Chainring: A chainring is not

Chainring: A chainring is not included

protects from the elements and enhances vision with Prizm™ Lens Technology

This bearing is used primarily in hubs

113mm Spindle

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

Quarq TyreWiz 2.0 Valve Stem Pair - PACK H Heavy/Bulky Chainring: A chainring is notDifferent 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.