Hypershift Clutch Kit // 2015 XR 550 / 2016 Alterra 550 // With 27''+ Tires

HYPERSHIFT CLUTCH KIT

This kit comes with our Speedwerx clutch roller weights which are designed for maximum bottom end and mid range performance.  Our rollers allow the stock belt to ride up higher in the driven clutch with is basically like starting off in a lower gear, this is a huge help when going to the over sized tires.  A set of our inner wet clutch engagement springs that bump the clutch engagement rpm up higher into the power band making it easier to spin the tires and try to pop wheelies.  We then instruct you to re-clock the stock driven spring to help keep the secondary clutch shifting characteristics in line with the over sized tires.

You can expect to see improved acceleration and improved response with our clutch kit on this machine.  

Our Hypershift Clutch Kits are one of the most valuable products available when it comes to enhancing the performance of your ATV/UTV. Each kit is designed and rigorously tested by the staff @ Speedwerx to insure that it will increase your machine’s acceleration, backshift and all around performance. We offer kits for most applications. We have kits for stock machines, piped or slightly modified machines, stock machines with oversized tires, piped or slightly modified machines with oversized tires and kits for higher elevations as well. Most kits but not all include: primary spring, secondary spring, machined clutch weights and a compound radius helix. All of the proper ingredients to get your machine ahead of the competition and keep it there. Before ordering take a look at the application charts below to make sure you get the proper kit for your application. If you have a complete custom unit built for mudding, drags or whatever, let us know. Our clutching experts can help put a kit together for just about anything.

One of the most popular mods for ATVs today is larger tires. We here at Speedwerx & Hot Seat Performance are aware of this and understand why you want larger tires. But when installing larger tires 9 out of 10 times your machine will be slower and/or less responsive. The way to make up for this drastic loss in power and response is to change your clutching so it matches the tires you’re running. So if you’re planning on installing larger tires on your machine, DON’T FORGET TO CHANGE YOUR CLUTCHING! If you have any questions please call our tech line.