Front Fork Full Upgrade Kit – Progressive Springs & Cartridge-type Fork Top Pre-Load Adjusters

£139.99

For conventional fork types only, will not fit the later USD type forks (Marzocchi forks on later Triumphs).

NOTE – Please let us know if your bike has cartridge or standard forks at checkout, if this is not specified it could delay the order from dispatching. (This is particularly important for Street Scrambler and Street Twin models which switched to cartridge forks in 2019).

This will totally transform the ride and comfort of your bike!

Important: You must accurately tell us your bike’s year & model on the order (there is a box to fill in during check out).  This is important so we can supply the correct length spring and spacers if necessary.

These kits will give you the following:

  • Less dive under braking
  • Less crashing over potholes
  • Straight replacement for the standard liner triumph fork springs no mods required.  Spacers and shims will provided if needed.  For some models, the original spacers are the correct length already.
  • Huge improvement in travel comfort and handling over stock springs with reduced crashing over bumps and less dive in braking.
  • Easy to fit with instructions provided.
  • The adjusters allow you to easily adjust the pre-load on the front end.  Allowing fine tuning of the feel of your bike and make it perfect for you.

See the product reviews on our site to see how much difference they made to people’s bikes!

If fitting to Speed Twin, T120, T100 (Later Cartridge Type Forks) or Thruxton 1200, please watch this video:

Quantity:

Customer Reviews

Based on 136 reviews
97%
(132)
3%
(4)
0%
(0)
0%
(0)
0%
(0)
M
Martin Jarkovský
Good quality.

Bought several times and I’m still satisfied with the shipping lead time and quality of goods. Thanks a lot folks.

S
Stuart Dye
Massive Improvement!

Completely change the feel of the bike, more planted, more feedback, more grip, just more of everything. I’ve massively upgraded my bike and this is probably tops them all. Great price for what you get back. Confidence inspiring! Buy, buy, BUY!

C
Callum
Unbelievable upgrade

Unbelievable upgrade for the money. This has massively improved the handling, braking and comfort of the bike for only £140. Would recommend this to anyone with a T120.

C
Claudio Dellaluna
Grande amélioration

Les ressorts TEC apportent un grand confort à la fouche: les petits chocs sont éliminés et les grands sont bien absorbés. Étonnant au vu du faible débattement. Seule la qualité des entretoises en plastique mal coupée est discutable. Néanmoins je recommande.

S
Steve McGlynn
Progressive springs

Thruxton 1200 progressive springs with adjustable preload, absolutely excellent upgrade would highly recommend