Quad/ Sport Quad/ Side by side

Since it's foundation in 1983, Stadium has been involved into the evolution of the sport at the highest level of competition  in several countries. We have been working since then with top racers, engineers, manufacturers, team managers and riders to develop a complete line of product and services. they, without a doubt, will allow you to optimise your performance an skill, elevating you to your optimal level of riding, performance an therefore enjoyment of the sport you love so much, the same way they contributed to win many championships, year after year.


Wether you race MX, XC, ice racing, TT, dirt track, rally, drag racing, trail riding or strictly recreational,

here is description of what we can offer you for your quad suspension:


First of all, we would like to inform you that we have parts and work on practically all brands of shocks from OEM , aftermarket to custom building specific product.


Therefore, we can offer you service and parts for:

Arragosta, Arvin-Meritor, Bilstein, Custom-Axxis, Elka, Fox , Hagon, HPG ,I-shock ,Kayaba-KYB , Marvin, Marzocchi, Ohlins , RydeFX, Paioli, Penske, PEP, Sachs, Showa, TCS, Walker-Evans, Wilbers, Worcs, WP etc..

And of course STADIUM Shocks.


-complete maintenance, fluid change, shaft polishing, cleaning and servicing


-Sealhead replacement and servicing with our own designed sealheads.


Our sealheads



have a unique lubricated bushing, dual oil sealing design. This allows a lower shaft friction for less stiction and longer sealhead/shaft life. It also is needed to be replaced if a shock would be leaking or would have some wear in it's guide bushing.


- Custom valving with our flow optimised pistons and PTFE-Turcite friction band.



Obviously, the OEM manufacturers cant produce on a large quantity, a motorcycle that will suite everyone's needs. That's why we will install our parts.  These allow a precise suspension setup tuned for your motorcycle, weight and application gaining in comfort, traction and speed.


-Shock modifications


With all the parts we have in stock, we frequently modify shocks either to perform better or to adapt them for a specific application. We can for instance install reservoir systems with Hi/low speed compression damping, change length to change ride height and center of gravity, replace parts to use them on another quad, replace shaft for a rebound adjustable model, adapt shock for specific link/swing arm/modified frame, change hose length, change eyelet size etc.. and many other custom projects.


- Custom Spring.

It is often needed to replace spring for one with a different rate in order to optimise the handling depending of the rider weight and application.



-replacement parts; shafts, reservoirs, sealheads, caps, hoses, reservoirs, spring clips, adjusters etc are available to repair or install on most brands of shocks.



-shock covers.

we offer three sizes of Ballistics Nylon shock covers.

14",15"16". they are mounted using a Velcro attachment for easy assembly.



-Complete line of "state of the art", performance shocks.

We manufacture shocks for all makes of a-arms, link, swing arm, trailing arm, and most EOM components. These shocks highly contributed to win many championships in many disciplines year after year.

From recreational riding to top level competition, we have a model for your needs and budget. No shock is build an advance, every shock is designed and assembled for a specific customer's quad, components weight, skill and application.

We are continuously in communication with the different a-arm, swing arm, link manufacturers for goemetry specifications.


Front shocks:








740P1/740H1-ZPL (triple spring)

740P2/740H2-ZPL (triple spring)

740P1/740H1-ZPL-LT (quadruple spring)

740P2/740H2-ZPL-LT (quadruple spring)

*All the P/H models are available with gold, red or blue reservoirs.

*All the P/H models are available with "magnum" large capacity reservoir.


Rear shocks:




740HR1/740PR1-ZPL (dual spring)


740HR2/740PR2-ZPL (dual spring)


*All the P/H models are available with gold, red or blue reservoirs.

*All the P/H models are available with "magnum" large capacity reservoir.


*Click on model for technical specs and illustration


For any questions, call to make sure you get all the answers you are looking for!



You can talk to real people and get instant  and competent advice...