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Adjusting Hydraulic Mountain Bike Brakes

How to adjust hydraulic disc brakes?

I have just bought a mountain bike off the internet which I had to build myself. The problem I have is that the rear disc brake seems to be rubbing on the caliper. The bike is a 2010 Dawes XC 1.8 and the brakes are Quad QHD-6 Tork hydraulic discs. Any help would be much appreciated.

Try the following: first, make sure the axle is evenly seated in the dropouts so the wheel turns true. Now loosen the two mounting bolts that hold the caliper to the mounting lug on the frame. Be sure they are loose enough to allow the caliper to move freely, now have someone hold the brake lever down while you re-tighten the bolts. That should take care of the problem. Keep in mind that with disc brakes there is normally a very slight rub on the rims by the pads.

Tektro Auriga Comp Hydraulic Disc


Avid BB7 MTB Mechanical Bicycle Disc Brake (160mm, Graphite, Front or Rear)


Avid BB7 MTB Mechanical Bicycle Disc Brake (160mm, Graphite, Front or Rear)


$71.99


Mtn version for use with linear pull brake levers (sold separately). Tri-Align Caliper Positioning System (CPS) for easy caliper/rotor alignment. Redesigned, sleeker body with a fully sealed Ball Bearing mechanism and integrated cable stop . Dual pad adjuster knobs and full pad retraction for drag free setup . Tool-free pad adjustment and replacement (same pads as Juicy-7/5). Includes: post mount …

Tektro Novela Mechanical Disc Brake, Front/Rear w/160mm Rotor.


Tektro Novela Mechanical Disc Brake, Front/Rear w/160mm Rotor.


$48.00


Tektro Novela Mechanical Disc Brake, Front/Rear w/160mm Rotor.
Cable actuated mechanical disc brake for use with linear pull brake levers (sold separately), fits front or rear !
Automatic Caliper Centering, dual pad adjustment & Automatic pad angle adjustment via floating plates !
High performance metal ceramic compound pads, . 160mm rotor, Black. Uses 460/3511 pads !
Light Weight – 176g Calip…

SR Suntour XCR MG Lockout Suspension MTB Fork 100mm Black


SR Suntour XCR MG Lockout Suspension MTB Fork 100mm Black


$135.99


SR Suntour XCR 2010 Model, Speed Lock Lockout.Travel:100mm Adjustable internally.* System: Coil spring.* Pre-load adjuster: Yes.* 255mm steerer length Brand: SR Suntour Model: XCR MG Size: 1 1-8″ x 100 mm Color: Black Material: Magnesium alloy Included in Box: Fork x 1 Warranty: 1 Year Manufacturer Warranty Weight: 2468 grams (5.44 Lbs or 87.05 ounces) Specifications: Travel: 100 mmSystem: C…


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