Park Tool BKM-1.2 Hydraulic Brake Bleed Kit – Mineral Oil MFPN=537 Conical spacers provide increased cog

Conical spacers provide increased cog support and stiffness

SKF oil seal head cartridge and wiper seals are low friction

CNC machined from a solid billet of 7075 aluminum

AL6061-T6 tubular alloy construction

Bottom bracket and chainrings sold separately Rings Sold Separately Number of Chainrings No Rings Included Drivetrain Speeds 11 Chainring BCD Direct Mount CINCH Chainline/Hub Compatibility 135/142 Road Disc Hubs < 415 mm Chainstay Color Matte Black Crank Length (mm) 170 Crank Intended Use Road Weight 534 BB Included No Pedal Spindle 9/16" Spindle Interface Type RaceFace/Easton CINCH Defined Color Black Size 170Mm

Park Tool BKM-1.2 Hydraulic Brake Bleed Kit – Mineral Oil MFPN=537 Conical spacers provide increased cogThe BKM 1. 2 Hydraulic Brake Bleed Kit will bleed most models of mineral oil based hydraulic bicycle disc brakes including models made by Shimano Magura TRP Tektro Trick Stuff SRAM DB8 Campagnolo Promax and Clarks. Bleeding of hydraulic brakes removes air bubbles and contaminants from the braking system for long lasting components and peak performance. Every part is replaceable and available from Park Tool. Housed in a rugged storage case. BKM 1. 2 is