CSI Bump Rubber CupHyper Racing # 388 454 The purpose of a bump rubber cup is to keep the bump rubber from expanding and deforming. When the bump rubber cannot expand, its effective spring rate is progressively increased. Use this bump rubber cup on the left rear for wingless racing to tighten the car on exit. Proper timing is important. Lightweight CSI Bump Rubber Cup clips directly onto the eyelet of CSI RS series small body shocks.

Hyper Racing # 04-516

56" long splined rear axle provides additional length to move the right rear and left rear wheels out farther

Hyper Racing # 30-1188

No more screws into the body

Hyper Racing # 30-094-2

055-0752 3/4" Radiused Axle Spacer  works perfectly with this axle

1/4" female rod ends (2) and hardware

all sealed bearings are repacked with DayLube® High Performance Grease

Hyper Racing # 30-1196

(2) 5/16-18 x 2" SHCS for standoff

Hyper Racing # 16-673

Hyper Racing # 388-454