We are so proud to tell you about the new R-Series— this is a superbly calibrated system that will make your ride better than ever.
The R-Series optimizes all areas of the clutches operation. That means you get all of the benefits of our Classic Duraclutch (smoother starts, longer belt life, and better engine braking) AND the added benefits of a smooth engagement, torque-sensing acceleration, and torque-sensing backshift.
How do we do all that? The CVT target ratio is linked to throttle position, adjusting for road-load. As a result, there is minimal under or over-shift.
This premier clutch system includes a primary, secondary, a belt, a belt removal tool, and everything you need to install it yourself.
PLUS - Free shipping to the lower 48 states!
Let's Dig In!
The New Primary Clutch
The New Duraclutch R-Series is smooth, responsive, and durable. There are six rollers sealed in the movable sheave housing. Internal rollers provide smooth engagement with effective damping, eliminating the harsh engagement of flyweight engaged CTS.
The sealed movable keeps the dirt and dust away from the rollers, making it a long-life primary that will perform for miles and years.
The New Tied Secondary Clutch
The New Duraclutch R-Series system has a TEAM Tied Secondary with premium rollers. The movable and fixed sheaves are tied through the hub spider.
The movable sheave moves axially and does not rotate during upshift or downshift eliminating scrubbing across the sheaves reducing operating friction. The torque is transmitted equally in both sheaves providing excellent torque sensing and quick response to road-load.
This is unlike other secondary's which transmit torque primarily through the fixed sheave.
The new Duraclutch R-Series is durable and will last for years to come. It keeps the dirt out, and provides smoother starts, longer belt life as well as better engine braking. This is the premier Polaris SPORTSMAN 450 clutch replacement kit - but it's not just a replacement; it is a serious upgrade! Through two years of development, we paired our R-Series primary with a well-proven and post-tied secondary.
The kit includes the R-Series primary, secondary, belt, belt removal tool, blue Loctite, Decal & instructions. And you get that all at a great price!
Note: Before you order, make sure you get your transmission number by taking a look at the transmission housing behind the rear wheel. It will either say Model # or Part # on the decal. There are significant variances in 450 models, so the transmission number is the only way to ensure you get the right kit the first time.
Introducing the new R-Series CVT System for the Polaris SPORTSMAN 450, 500 & 570s!
The premier Polaris Sportsman 450, 500 & 570s clutch replacement kit - it's not just a replacement, its a serious upgrade! Smoother starts, better engine braking & longer belt life, all built into a durable primary and secondary to last you for years to come.
Thru 2 years of development we paired our R-Series primary with a well proven post tied secondary for the Sportsman 500, 450 & 570 platforms!
Make sure you have your transmission number - it is the only way to ensure you are ordering the correct kit. See below for instructions on how to find your number.
MY14-22 Sportsman 570 All Models Except
EXCLUDES Models with these transmission part numbers
- MY16,17: 1333474, 1333475, 1333572, 1333728: See Kit 15-544
- MY21,22: 1334635, 1334636, 1334537: No Kit available
Fits All MY06-23 Sportsman 450
Fits All MY96-14 Sportsman 500
Note: Does not work with the 2021-2022 SPORTSMAN 570 models with P190X clutches.
Note: To locate transmission part number look at transmission housing behind rear wheel and it will either say Model # or Part # on decal.
