Big bore piston with o-rings. 4 hole with 2 different sized holes. Works best on rougher tracks. Comes in a set of 4.
Formerly GFR-4154 and 57-1109
Big bore piston with o-rings. 4 hole with 2 different sized holes. Works best on rougher tracks. Comes in a set of 4.
Formerly GFR-4154 and 57-1109
Five Seven Designs
Small bore piston with o-rings. 4 hole with 2 different sized holes. Works best on rougher tracks. Comes in a set of 4.
SKU:57-1258
Quasi Speed
Big bore piston compatible with QS-5050 and QS-5053 shock shafts.
SKU:QS-5046
Quasi Speed
4 hole 12mm big bore pistons with o rings. Formerly GFR-4153 and 57-1047
SKU:QS-5040
Quasi Speed
Big bore 3 hole piston compatible with the QS-5050 and QS-5053 shock shafts
SKU:QS-5047
Quasi Speed
1 set of 4 aluminum 4 hole pistons with o-rings. Compatibility: IRS Shocks GFRP/HD Cars Formerly GFR-4074 and 57-1094
SKU:QS-5019