There is an alternating intermediate knob to help in situations when you need to lean the bike

002 Guide Ultimate - 2 x 16mm

If it is less than 52mm

you'll need to have a gravity connector off an old bottle

or use it to swap your fork between different bikes to get the most out of your favourite Formula fork

Quarq TyreWiz 2.0 Valve Stem Pair - PACK B Ignore Wholesale Tier 2 Brand Rule There is an alternating intermediateDifferent 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.