BBT-18 Red Park Tool۪s GSC-1 GearClean Brush

Park Tool۪s GSC-1 GearClean Brush has a unique design

45 lbsDimensions: 13 x 23 x 4 cm /5

Suitable for both men and older boys

generate less heat

Hydrodynamic 3D shape

BBT-18 Red Park Tool۪s GSC-1 GearClean BrushThe BBT 18 is a heavy duty investment cast tool for removing and installing components with an eight notch tool fitting, including select cartridge bottom brackets, as well as chainring lockrings on some e bike drivetrains. BBT 18 FEATURES Installs and removes the following components with eight notch tool fittings: Shimano Octalink drive side bottom bracket cups with external notches ISIS Drive bottom bracket cups including Truvativ and Bontrager