The second generation of our national championship winning quarter midget shock is available now!  As with any new product from CSI extensive testing and several design changes are implemented before its release.  The JR2 was a winner right from the start capturing last year’s Battle at the Brickyard and Eastern Grands while still in its prototype stage.  The first complete version won in its first race out at the Las Vegas Winter Nationals.  New features on the JR2 include a lightened rod guide assembly, laser etched ride height gauge, and new valving combinations. 


Body: 6061-T6 Threaded Aluminum with Laser Engraved Ride Height Gauge. 

Shaft: Machined Steel, Hardened, Ground and CSI "Gold" Coated

Piston: CSI Tall Port

Basevalve: Tuned Basevalve Assembly

Eyelet:  Aluminum with Premium Spherical Bearing