Mobile hydraulic brake bleed · from £40.00

Hydraulic bike brake bleed in London, at your door.

Air in a hydraulic brake line makes the lever feel soft and the stopping late. A mechanic bleeds one brake or flushes both with fresh fluid where the bike stands, from £40.00 for a single brake on any bike type.

Covering every London borough - see where we ride.

from £40

One brake

~30 min

Booked slot

Same day

Subject to availability

A Tyred mechanic in a branded jacket repairing a bike's rear wheel beside the mobile service trailer in London.
Prices

Brake bleed prices

The same price for standard bikes, e-bikes and cargo bikes. The slot is the time the mechanic books for the work.

The bleed uses the fluid the brake is designed for, mineral oil or DOT, and the two are never mixed.

A part we do not carry is priced before it is fitted, so you approve the cost first.

Individual repairs can be booked for the same day, subject to availability, seven days a week across all 33 London boroughs.

A distance-based call-out fee can apply. It is free under 3 km from your nearest Tyred base and on orders of £150.00 or more, and it is shown before you pay.

Every repair and service price, listed by bike type, is on our prices page.

What is included

What a hydraulic brake bleed includes

A single bleed removes air from one line. The dual bleed flushes both brakes with fresh fluid.

  • Air removed from the brake line until the lever feels firm
  • Fresh fluid of the correct type for the brake, mineral oil or DOT
  • Pistons reset and the pads re-centred on the rotor
  • Lever reach and bite point checked
  • Both brakes tested before the bike is handed back

Not included

  • New brake pads. Pads are a separate job, booked on their own or alongside the bleed.
  • New rotors, hoses, levers or calipers. If one is needed it is priced before it is fitted.
  • Shortening a hose or routing a new one. Mention it when you book and the mechanic confirms the job and price before any work starts.
When to book

Signs a brake needs bleeding

Hydraulic brakes lose their feel a little at a time, so the change is easy to miss.

  • The lever feels spongy

    A lever that used to be firm has turned soft, with travel before the pads bite. That is air in the line.

  • The lever reaches the bar

    If you can pull the lever all the way to the grip, the brake is not safe to ride on. Book before the next ride.

  • Braking fades on long descents

    Fluid degrades with heat and age, and DOT fluid also absorbs water. Fading on a long hill is a sign the fluid is due a flush.

  • The feel changed after transport

    A bike stored upside down or on its side can let air into the master cylinder. If the lever feels different afterwards, a bleed puts it right.

  • New pads, no bite

    If fresh pads have not restored the stopping power, the problem is in the fluid, not the pads.

  • The fluid is older than a year

    SRAM recommends a yearly bleed for its DOT brakes, and a yearly flush is a sensible rhythm for a bike ridden through a London winter on any system.

A Tyred mechanic repairing an e-bike on a London pavement.
Your mechanic

Bled at your door, with the right fluid

Mineral oil or DOT, never mixed.

Brakes are designed for one of two fluids, mineral oil or DOT fluid, and the two are not interchangeable: the wrong one damages the seals. The type is printed on the lever or reservoir cap, and the mechanic checks it before opening the brake and brings the matching bleed kit and fluid.

Each job is priced before you book and tested before the bike is handed back. A worn pad or a scored rotor found during the bleed is pointed out and priced before anything else is fitted.

How it works

Booked to fixed in four steps

Describe the problem, pick a slot and the mechanic comes to you.

1

Create your account

Sign up in under a minute and add your bike details.

2

Tell us about the brakes

Say which brand of brake the bike has if you know it, and whether one lever or both feel soft.

3

Book a time slot

Pick a slot that suits you, with same day slots subject to availability, seven days a week.

4

We come to you

The mechanic bleeds the brake, resets the pads and tests both brakes before handing the bike back.

FAQ

Frequently asked questions

Related

Also useful

Get started

Get the lever feel back.

Book a brake bleed and a mechanic comes to you.