09/30/2026
DUAL RATE SKI SHOCK SPRING KITS. POLARIS. 
With Polaris trail sleds, the A arms are pretty flat right from the factory. So we don’t have the same incentive to lower the front ride height like we do on a Skidoo.
The benefits to the dual rate spring system on a Polaris are to give the front suspension, a rising rate function.  We will start off on a spring rate in the top of the travel very similar to stock with a mild correction to the ride height. But then, part way through the travel, below rider sag, the spring rate steps up significantly. This both enhances flat cornering and anti bottoming. So we can provide a suspension that is both more comfortable and also higher performing.
An improvement like this on a vehicle with no concessions or side effects is often hard to attain. The rising rate effect given to the ski shocks with a dual rate spring is often a beautiful match to the linkage effect in the skid frame outback, keeping the snowmobile flat and composed when ridden at aggressive levels. A true performance gain with improved comfort as well. 
REVIEW:
👍 FLATTER CORNERING
👍👍 IMPROVED COMFORT
👍👍👍 REDUCED BOTTOMING
👍👍👍👍FLATTER FRONT TO BACK
Also, although we don’t promise it, but many many riders claim a REDUCED BAR EFFORT as well due to the lighter start spring rate of our combo. This is dependent on limiter strap length and corresponding centre shock preload, as well as ski preload. 
So, if ELKA replacement shocks with rebound damping control are not in the budget. This is an option when servicing your ski shocks and centre shock to significantly boost the performance at a moderate cost.
😎🤙🏼 check our website for your application and pricing, but we have kits for both the Walker Evans velocity 1.75, Velocity 2.0 as well as the older silver body Walker Evans shocks. 
