Quarq TyreWiz 2.0 Valve Stem Pair - PACK G Gift Voucher There's also a multi-function clip

There's also a multi-function clip mount as well that can be used on saddle bags

Available in handlebar clamp or I-Spec EV options

Note: Some stems are now shipping with a more subtle top cap rather than the star cap shown in the images

Large: Measures 482

Spring style: Medium-firm elastomer pre-installed from the factory

Quarq TyreWiz 2.0 Valve Stem Pair - PACK G Gift Voucher There's also a multi-function clipDifferent 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.