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rotor and hardware
Hyper Racing # 39-225
Includes pad grooves to slow down thermal decay
Hyper Racing has invested many thousands of hours collecting on board shock velocity
Body material is 2024
FK Red Bump Stop, Medium Tools rotor and hardwareHyper Racing # 389 4272 This FK Red Bump Stop is 2 1 8" tall, 1 2" Internal diameter hole. A bump rubber is used to keep the car from bottoming out and to add spring rate and therefore dynamic corner weight when the chassis travels far enough to get into the bump rubber. Generally, bump rubbers are used on the left rear shock. It is used on winged racing in some situations to keep the car from bottoming out on the left rear on entry which will kill
