Cane Creek eeWings Crank Preloader - Fits 28.99/30mm Spindles Purple Min Height-80 but you will have to

but you will have to use the bolt caps that come with that crankset and you will need to file roughly 1mm off the threaded boss on each bolt cap (they are a little too long and don't allow the ring to be tightened down)

Camber: Junior-specific Skate + Classic

For Racing

you can climb with maximum comfort

and Sport/Asthma

Cane Creek eeWings Crank Preloader - Fits 28.99/30mm Spindles Purple Min Height-80 but you will have to7075 aluminum thread ring and spacer preload collar for adjusting tension on bottom bracket bearings for 30mm and DUB spindle cranks Fits: eeWing 30mm spindle, Race Face Cinch 30mm spindles, SRAM 30mm spindle, SRAM 28. 99 Dub spindles 30mm and 28. 99mm threaded inner rings included. Use silver thread ring for DUB cranks. Use gold thread ring for 30mm cranks Grade 5 titanium 2. 5mm hex fastening bolt TECH SPECS description preload collar model 30mm