allowing you to make aggressive body motions around the bike without fear of getting caught up in the jersey

the Receptor rolls easily no matter the surface

These are a 16 notch with a 44mm OD

What is the max tyre size: 16 to 29" tyres up to 5" wide

Measurements: 38 x 13 x 4 cm

Quarq TyreWiz 2.0 Valve Stem Pair - PACK J PLP|Largest Cog allowing you to make aggressiveDifferent 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.