Grunge Brush Winter Silicone Free

Silicone Free

the KNUCKLEDUSTER also features a tapered internal sleeve that you have to tap onto your handlebar for full engagement

Incredibly effective cleaning formula containing Nano Technology that also cares for your bike's delicate finishes

and powders

Grunge Brush Winter Silicone FreeRegular chain and component cleaning is a chore no more thanks to Finish Line's Grunge Brush. The "horseshoe" end scrubs the chain thoroughly with its compact bristles and the long bristled end provides easy cleaning of sprockets, chainrings, pedals and derailleurs. Plus, the Grunge Brush is portable enough to bring to races and weekend cycling excursions too.