RANGER 800 H.O.

This can only be used with STM Polaris and Can-Am ATV Rage 3P primaries with bearing part# 1001000.

Set of 3 rollers.

POLARIS RAGE SINGLE STAGE BILLET PRIMARY  This clutch offers extremely smooth low engagement with improved torque. Big tires or low speed riding is no longer a problem with the STM Rage 3P.  Click here to order parts from a...

Works only with HD style 1st stage cam arms.    Kit includes : 16 - 1 gram washers  3   - 7 gram tungsten washers  6   - M5 x 8mm BHCS 6   - M5 x 10mm BHCS 

This is an updated part that replaces part# 1001030 8 Arm ATV screw-on spider comes complete. 

Set of 4 rollers.

Set of 4 rollers.

POLARIS RAGE SINGLE STAGE BILLET PRIMARY  With the XP900 we experienced 10MPH GAIN OVER THE STOCK CLUTCHES. MUST BE USED WITH A STM TUNER DRIVEN FOR BEST RESULTS! CHECK OUT THE VIDEO BELOW. Click here to order parts from a...

Screw-on HD spider shim .03 thick. Fits STM 30, 33 and 35mm primary clutch with 1.875" dia post   Old part number - 25-30-35-HD-SO-03

Only works with style 1st stage cam arms.   Kit includes: 20 - 1 gram washers  4 -  7 gram tungstens  8 -  M5 x8mm BHCS 8 -  M5 x10mm BHCS 

 Wildcat Wet Clutch Model STM Primary Replacement cover 

STM Rage 4 and 8 ATV cover complete with bushing (Part# 1810.59 with retaining clip).