Shimano G or J Type Pads (Older 2 Piston) - CMH Uniblock Brake Bleeding and Maintenance System

One brake block to do all the maintenance tasks on a brake disc caliper. Bleed and piston exposure all wrapped up into one versatile tool. Loads from the top of the caliper and keeps itself in place - no need for the pad retainer pin unless you flip the caliper upside down. This makes service faster and easier.

For bleeding, leave the filler block in place. For piston exposure, flip out the filler, put the block into the caliper, and pump the brake until the piston stops against the step. The filler block is tethered to the main block so you don't have to worry about losing it.

Important: We recommend, for Shimano, using alcohol to clean the piston and following up with mineral oil on the side before pushing it back in with the CMH Piston Spreader.

For 2-piston calipers, push back one piston using the CMH Piston Spreader. Flip the block, reinstall it, and repeat the process for the opposite side.

• Shimano G or J Type pads
• Compatible Models:
  BR-M9000, BR-M9020, BR-M987, BR-M985, BR-M8100, BR-M8000, BR-M785, BR-M7100, BR-M7000, BR-M675, BR-M666, BR-M6100, BR-M6000, BR-M615, BR-S7000, BR-S700, BR-CX77, BR-RS785, BR-R785, BR-R517, BR-R317

• Compatible Series:
  XTR M9000 Series, XTR M980 Series, DEORE XT M8100 Series, DEORE XT M8000 Series, DEORE XT M780 Series, SLX M7100 Series, SLX M7000 Series, SLX M670 Series, SLX M660 Series, DEORE M6100 Series, DEORE M5100 Series, DEORE M6000 Series, DEORE M610 Series, ALFINE S7000/S700 Series, CYCLOCROSS / ON-ROAD DISC BRAKE, SHIMANO