cycling on a road with a Brompton Cycling on a Road with a Brompton

Brompton Support | T Line

Brompton Support | T Line

T Line support and help

T Line support and help

Quickstart Guide | T Line

Get unboxed and ready to ride

Unbox your T Line
Unfold and fold your T Line
Get ready for your first ride
Setting the correct saddle height and angle
Using The Brompton Superlight Quick Release Pedal
Brompton Self-aligning Hinge Clamps for T- Line
General maintenance
Lubricating your chain
Brake lever reach adjustment
Saddle Height Insert

Fix, upkeep and service your T Line

Keep your T Line on the road 

How to clean your Brompton
Advanced upkeep of your Brompton T Line
Brompton Advance 4 speed gearing
12 Speed gearing
Slipping seat post checks on a T Line
The Brompton Superlight Wheels
Replacing the Brompton Superlight Quick Release Pedal
Brompton Advance chain tensioner
T Line handlebar support removal and headset servicing
Brompton Advance chain
How to remove and replace the cassette on the Advance Brompton 4 speed gear system
Brompton Advance Pentaclip
Brompton Advance mudguards for T Line
Brompton Superlight carbon handlebar
Brompton Superlight carbon crankset and bottom bracket
Brompton chain catcher
Brompton Front Fork Hook for T Line
Brompton Front Carrier Block for T Line
Securing the T Line saddle
How to fit and remove the Advance 4 speed derailleur
Centering your brakes
Brompton Drivetrain replacement
Brake cable replacement
Checking your Brompton for wear and tear
Chainring options, gear ratios and chain lengths

Brompton Academy

ADVISORY NOTE - These are some  of the harder jobs to perform on a Brompton and so we would advise if you are unsure if to carry it out, to get it done by your local friendly Brompton dealer

Please note there are several components on the T Line which use a factory fitted chemical patch, or similar thread lock, to ensure the components security during use. It is important that either a factory supplied component with fresh thread lock is fitted, or sufficient Loctite is applied, when adjusting or replacing these components. A list of components with a factory fitted thread lock can be found here.

Handlebar support replacement
T Line seat sleeve replacement
Hinge replacement
How to remove and fit the Brompton rear frame
Gear ratio chart

Contact Us

Stay in the know

Keep in touch with all things Brompton. Find out about upcoming collaborations, events and more.