Progressive fork springs kit for Triumph Bonneville/T100


TEC upgrade progressive fork springs. Fits Bonneville and T100 models with 19inch front wheels, all years of aircooled Twins to 2016.

(Does not fit Bonneville and SE with 17inch front wheels, for these see our SE fork springs)

For watercooled Triumph models see our other listings.

Straight replacement for the standard liner triumph fork springs no mods required.

Huge improvement in travel comfort and handling over stock springs with reduced crashing over bumps and less dive in braking.

Highly Recommended with our rear shock upgrades for a total transformation of your bikes comfort and handling or we offer a no quibble full refund!

12 month warranty

Comes with detailed instructions.


Customer Reviews

Based on 26 reviews
Well worth it

Good quality product. I'd read other reviews here and there and these really do the job, so much so I'm considering the rear shocks now. Easy to fit on a 2015 T100, 30 mins tops.

David Hodgson

Progressive fork springs kit for Triumph Bonneville/T100

Charles Brown
Fork Springs-👍🏻

Very pleased with the springs. Improvements to handling and safety are vital and these springs have done the trick.

Richard Turner
Progressive fork springs

These things are the best £60 I've ever spent on my T100. Unbelievably good. They reduce fork dive greatly which in turn improves braking, no crashing and banging over bumps anymore and I can't even feel small imperfections in the road surface anymore. If you haven't got these on your bike, get some. Only takes half an hour to fit them too. Brilliant!

Simon L
Fork Springs - A great Buy

Bought these to replace the standard Triumph springs - easy to fit and transform the feeling of the bike - no more crashing and bone shaking over every bump!
Worth every penny - thank you!