RT Pro offers an amazing blend of ride quality and performance for the 2011-2014 2 seat RZR XP 900. This kit could easily be the best improvement per dollar you can spend on the RZR XP 900.
This kit is a complete set of 2.5" ID dual rate springs for the front and rear. This makes this kit universal to all aftermarket 2.0" or equivalent shocks so if you ever decide to upgrade to aftermarket shocks you don't have to buy shocks with springs. You can take your RT Pro springs with you! Good thing too because this spring kit has being proven to be a better set up than even the aftermarket shock companies can provide with their shocks.
This kit includes adapter rings which convert the OEM upper and lower spring retainers from a 2.25" ID set up to the 2.5" springs that come in this kit. The kit also includes RT Pro's molded Delrin spring spacers. These are designed to slide up and down the body of the shock straight and true for a long time due to their precision design and high quality American material. They will also last much longer than our competitors because they have better wear characteristics and built in UV protection.
STANDARD - For the RZR XP 900, the Standard rate springs cover almost everyone. These will give you the best ride and performance at OEM height as long as you aren't carrying a lot of extra weight. This kit works great with our 2" Lift Kit HERE as well if you'd like extra height.
HEAVY DUTY - This kit is for customers running a spare tire off the back bumper or just a lot of accessories and payload. It can also work for a customer looking to get more ride height without a lift kit. However, if run for height this kit will make a much firmer ride. Some customers prefer a firmer ride for aggressive driving and increased stability and this is a good fit for them. However, the best solution for increased ride height is always a lift kit. Our springs are not designed to lift. The best ride and handling for a raised RZR will come from a Lift/Spring Bundle HERE so we mainly recommend this kit only for heavy loaded RZR's over 600 lbs, or 800 lbs with our lift.
This kit fits 2011-2014 RZR XP 900 2 seat models with OEM Fox Podium 2.0 Shocks. This kit DOES NOT fit for RZR XP4 900's or 2013 Walker Evans Edition. *NOTE* - This kit does not fit the 2015+ RZR 900/1000 S.
NOTE: If using the base kit, the rear spring protectors can be retained. Our Race Retainers included in the "RACE" kits will require the use of our Shock Guard Adapter Mounts for the continued use of these guards.
Base kit includes (8) springs, (8) adapter rings and (4) spring spacers. RACE kit includes same (8) springs and (4) spacers as base kit with (4) adapter rings PLUS (4) Race Retainers. All springs come with silver powdercoat.
This kit is 100% MADE IN THE U.S.A.
RACE RETAINER UPGRADE
While it's rather uncommon on the XP, we've managed to break a couple of the OEM lower spring retainers during extreme driving. Due to this, RT Pro has designed custom billet retainers which substantially improve on the original design by increasing the cross sectional area of the part as well as employing much better materials. All Race Retainers are gold anodized. To order this upgrade with your spring kit select RTP5301126 or RTP5301136. These retainers are also available for purchase separately HERE.
In over a decade of selling OEM replacement springs we've found our kits are more than enough for 80% off all UTV owners to be completely happy with their suspension. For the remaining 20% we recommend revalving or completely new shocks. The 20% is made up of extremely hard drivers who spend a lot of time in their UTV either racing or riding hard every weekend. For the average trail rider who goes once or twice a month revalving really isn't needed with our springs. Unlike any other kit on the market, our kits are designed to optimize the OEM valving.
For the ultimate performance from the OEM shocks, add these springs and contact William Yokley of Yokley Racing in Kentucky for revalving. William has been building shocks for years and knows how to make them work for each application. He's a 5 time GNCC national champion UTV racer and also has a WORCS UTV championship as well as many other racing successes to back up his knowledge and ability to make a UTV work right on the track or the trail. We've tried a lot of "shock guys" and William is who we trust. He will get you what you need at a very fair price. For William's contact info feel free to message us through our contact page and we'll get you connected.
"It's hard to say what's the best when you've only tried one. At RT Pro we believe we have the best spring replacement kit in the world and are willing to put our money where our mouth is. If you have a competitorÃ¢€â ¢s spring kit and want to try ours, buy it. If you don't feel our springs are better than what you have you can send them back for a 100% refund."