4" Shackle Assembly for Right Rear Torsion Arm, X7 Front End Hyper Racing # 03-195

Hyper Racing # 03-195

Hyper Racing # 04-1611

1-3/4" x 54" Universal Splined Rear Axle fits 600cc Sprints

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Make your own rods using your own aluminum tubing and our taps

4" Shackle Assembly for Right Rear Torsion Arm, X7 Front End Hyper Racing # 03-195Hyper Racing # 03 040 1 Shackles are used to position the torsion arm at the correct angle for the correct progressive spring rate. Torsion arm angle is a function of shackle length in combination with bearing carrier plate hole location. Approximately 1" or 1 1 4" difference in length between the left rear shackle and the right rear shackle is recommended for proper torsion arm angle with the left rear being longer. Our black anodized shackle rods