CSI Progressive Bump Kit (Half)



CSI co-developed the new progressive bump system with the leaders in stock car bump rubber technology RE Suspension. The 15 piece kit comes complete with everything you need to run on a non-wing sprint car, dirt midget or non-wing micro. A detailed instruction sheet is included.

Additional information

Weight N/A
Dimensions N/A
Shaft Size

1/2", 9/16", 5/8"


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