Wheels Mfg PF30 Threaded BB SRAM DUB Base - Purple BMX Number Plate It is a general-purpose brush

It is a general-purpose brush that works well with most waxes and does especially well speeding up cold

generally used on the front wheel

Cleaner for fluoro glide wax and CH wax

and functionality

refills available (EnCase System Extras)

Wheels Mfg PF30 Threaded BB SRAM DUB Base - Purple BMX Number Plate It is a general-purpose brushConverts non threaded 46mm press fit BB shells to accept most 24mm or 24 22mm spindle cranks Offered in 24mm (Shimano, FSA, Race Face, etc), GXP 24 22mm (SRAM Truvativ), or 30mm for installation into PF30 frames without the need for adapters Includes anodized aluminum cups with Enduro sealed bearings Angular contact: Enduro ABEC 5 angular contact bearings Base: Enduro ABEC 3 sealed bearings 148 153g depending on model TECH SPECS model base spindle