Park Tool BKM-1 Hydraulic Brake Bleed Kit - Mineral PLP|Colour They install with 2 x

They install with 2 x standard 44mm external bottom bracket tools

Material: aluminum/steel/bacon

Recommended Installation Options:

This brake matches an alloy DirectLink™ lever to a lever body that contains the same technology found in the Level TLM

These are a 'slip-on' style knee pad with Velcro straps at the top and bottom of the pads that are used to adjust the fit

Park Tool BKM-1 Hydraulic Brake Bleed Kit - Mineral PLP|Colour They install with 2 xThe BKM 1 Hydraulic Brake Bleed Kit will bleed most models of mineral oil based hydraulic brakes. Hydraulic systems need bleeding to remove any air bubbles and to inject new, clean fluid. Who's this item for: Anyone looking for a brake bleed kit that will bleed most models of mineral oil based hydraulic brakes Not suitable for use with DOT based brake systems. Features: Designed and built for home use and for the rigours of daily commercial use