TEC Cartridge-type fork top adjusters – Speed Twin 1200/T120/Thruxton 1200/NEW Street Twin 900 2019 on/NEW Street Scrambler 2019 on


These TEC fork top adjusters allow the ride height/ fork spring pre load to be adjusted. They can only be fitted to the damping cartridge type front forks fitted to all the water cooled Triumph models below –

T120 1200cc from 2016 on

Thruxton 1200cc (none R model with 41mm forks)

Speed Twin 1200cc from 2019 on

NEW Street Twin from 2019 on

NEW Street Scrambler from 2019 on

All of these bikes have either a single our dual cartridge damper unit installed and require the damper rod to be attached to the inside of the fork tops and these adjusters will allow this.

Simple swap from the standard fork tops to add adjustment to your front forks pre-load and ride height.

These work well with stock springs and our upgrade progressive spring kits.


2 x fork top adjusters and 2 x spring to spacer shims

NOTE- we also offer rear shock upgrades and steering damper kits for all of the above listed bikes.


Customer Reviews

Based on 7 reviews
Vijay kumar Guntuka
It post with in UK immediately


phil skinner
Fork suspension adjusters

I previously fitted tecbikes progressive springs to my Triumph speedtwin, they were an improvement over stock but felt a little harsh. These adjusters are easy to fit and perfect for tweaking the forks to your needs.

thomas millar
suspension parts.

ordered fork springs as an upgrade and a little while later fork top adjusters, all arrived quite quickly which is always nice, ordered a 30mm spanner from elsewhere still waiting. if they ask for a review i will tell them to use the tec postal system.

Trevor Wait
Top fork Adjusters

Rec'd 3 Days ago. Very well made product/very easy install .. Set rider sag , still 1/3 to go..

Colin McLauchlan

Good service, good quality, I fitted these without problem. Well worth it!