STM Rage 3P/3RS RZR XP900 / Jagged X / ranger 900 / Ace 900 Primary

POLARIS RAGE 3P/3RS BILLET PRIMARY CLUTCH

USE WITH OUR STM TUNER DRIVEN FOR BEST RESULTS!

New improved two-way bearing design. The main shaft bearing is now smaller with a 47mm outside diameter allowing a lower initial take off ratio than our past design. Allows tighter belt deflection, transmission shifting and belt chirp.

The primary is designed to use Polaris ATV springs providing a wide variety of spring rates to choose from.

The Rage 3 is calibrated with a spring and set of our own adjustable SUPERTIP CAM ARMS. Each clutch is assembled and set up to run the Polaris OEM belt (stock belt for each machine). Uses the stock primary bolt.

Item numbers 1001649 Primary Clutch Vice Holding Too, 1001072 STM Spider Nut Extra Deep Socket Tool and either 1001020 STM Rage 3 & 6 Spider Tool, o is required when removing or installing the spider. Works on all STM primary clutches. Sold separately.