2021

30-12 bushing cut down and snap ring Fits All STM Primary Movables Sheaves for 1.875" post 35mm HD movable sheave snowmobile. Can Am DR  Can Am HD-DR All Pneumatic movable sheaves   

Available in 45 gram base weight with the ability of adding 20 grams per arm for adjustment.  This design allows the option of adding weight to two different areas on one side of the cam arm to create the shifting characteristics you desire. ...

TRA spring spacer for the STM Rage primary clutch. These spacers go in each end of the TRA spring to protect the cover and spider from spring damage.

1816 bushing includes VH131 retaining clip

This retaining washer is to fit the .750 post end STM primary clutch on the XDS Turbo. Use stock primary bolt with this retaining washer and lock washer included. 

Airline tube fittings for the STM Pneumatic Primary LockUp clutch  Sold individually. Requires 5 total   

Steel balls for the STM Pneumatic Primary Lock Up clutch   

2610 bushing and VH181 Snap Ring 

A heavy duty tool (also known as the grunt tool) that allows you to remove and install your spider. It will work on the primary clutch cover as well to hold it from turning while torquing the clutch bolt. This tool works on all STM Rage 4 & 8...

This compression tool will allow you to change weights in your clutch without removing it from the crank. Simply remove the belt and clutch bolt, screw in the m14 x 1.5 thread rod with the plastic cup and tighten the nut to collapse the sheaves.

PS type springs

Bushing