Finish Line Grunge Brush Chain and Gear Cleaning Tool Model-Evo Crank but perhaps best of all

but perhaps best of all

The BOSS bar is Aaron Ross’ signature bar that is multi-butted and 41-Thermal processed 4130 chromoly

Cassette Body Type Shimano Micro Spline

model DH38 Race 27

Finish Line Grunge Brush Chain and Gear Cleaning Tool Model-Evo Crank but perhaps best of allFinish Line Grunge Brush Chain and Gear Cleaning Tool. Chain and gear cleaning has never been faster or easier. Scrub the chain with the horseshoe shaped bristles at one end of The Grunge Brush to clean all four sides of the chain. Use the long bristles on the other end of the brush to clean components like sprockets derailleurs cranksets brakes and pedals. Heavy duty stiff bristles clean deep and last a long time Removable bristle blocks allow easy