– New improved material (proprietary super light design)
– Extreme Linear Ratio- Hard Epoxy Coating
– Internal Diameter: Ø38.5 mm
– Up to 30% weight reduction compared with other “normal” steel springs and the previous Ext Superlight springs
– Developed in our automotive racing programs
– First dedicated to fine tuning with 25lbs increments
– Adaptable for all type of dampers in the market
– Long life duration: over 500.000 cycles
– 100% crack detection proof
– Higher % of vanadium that results in a very high dynamic possible stress


225lb, 250lb, 275lb, 300lb, 325lb, 350lb, 375lb, 400lb, 425lb, 450lb, 475lb, 500lb, 525lb, 550lb, 575lb, 600lb, 650lb, 700lb, 750lb, 800lb


Our SPACERS allow the springs to fit any shock on the market plus the ability to switch the spring to another bike from Enduro to DH bike.


We provide a full demo service for EXT rear shocks, and keep units in stock which can be adapted for virtually ANY fitment.

Our bespoke demo service includes customising the shock for both your bike and your rider weight.

We set up your machine with a correctly sprung and adjusted shock, then send you off on a ride to let the Italian hardware do the talking.

Demos cost £60, which is refundable on purchase of a shock. Please CONTACT US to arrange.