SS rear brake alignment help-
Results 1 to 3 of 3
  1. #1
    mtbr member
    Join Date
    Mar 2016

    SS rear brake alignment help

    Built up my first single speed bike. Its a budget build using a origin 8 scout frame. Currently dialing in the gearing I want to run and adjusting chain tension. The issue that I can't seem to resolve is getting the rear brake to not rub on the rotor. I attached pictures to show how the caliper can slide on the frame for correct adjustment. Seems that adjusting the alignment of the caliper left to right and sliding the caliper front to back doesn't seem to align the caliper so it doesn't rub. I have measured the tension screws on the dropout so that the wheel is aligned correctly in the dropouts so I don't think that this is the problem.
    Any help on this matter would be awesome.
    Attached Thumbnails Attached Thumbnails SS rear brake alignment help-file1.jpg  

    SS rear brake alignment help-file2.jpg  

    SS rear brake alignment help-file-1.jpg  

  2. #2
    Reputation: MTBeing's Avatar
    Join Date
    Jan 2012
    I've had many sets of Elixir brakes and sometimes the calipers don't retract fully in the relaxed position. I would check to make sure the calipers aren't proud of the calipers body/housing. Take brake pads out and look down into the calipers body. The calipers shouldn't be protruding. If they are you may need to clean the calipers with a little rubbing alcohol and a q-tip. I push them back in with a clean tire lever.

    If the calipers are ok loosen the bolts holding the calipers to the frame and hold the brake in while you tighten the caliper bolts. The brakes should self-align with the rotor, side to side.

    Sent from my SM-J700T using Tapatalk
    Please donate to IMBA or your local IMBA chapter. It's trail karma.

  3. #3
    mtbr member
    Reputation: mack_turtle's Avatar
    Join Date
    Jan 2009
    1. be certain that the axle is even on both sides of the dropouts. don't judge this by how centered the rim/tire is in case the wheel is slightly off-dish.

    2.make sure both pistons are moving and retracting evenly. Elixirs generally suck in this regard and are a huge pain. you can lube the pistons to free them up if they are sticking.

    3. I would have reversed the orientation of the CPS washers under the caliper. I am not sure if that will solve the problem, but they are designed to be set up like this:

Similar Threads

  1. Lefty/Brake alignment
    By 2m2hs in forum Cannondale
    Replies: 11
    Last Post: 10-30-2016, 06:52 PM
  2. Brake pad & caliper alignment
    By tcam33 in forum Brake Time
    Replies: 6
    Last Post: 10-04-2015, 11:44 AM
  3. Replies: 4
    Last Post: 12-12-2012, 09:19 AM
  4. Deore XT rear disk brake alignment question...(pics added)
    By locolife in forum Drivetrain - shifters, derailleurs, cranks
    Replies: 9
    Last Post: 09-03-2011, 09:39 PM
  5. Disc brake alignment
    By max5480 in forum General Discussion
    Replies: 8
    Last Post: 03-02-2011, 03:53 PM

Members who have read this thread: 0

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts




© Copyright 2019 VerticalScope Inc. All rights reserved.