Small 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-4075 and 57-1258
Small 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-4075 and 57-1258
Quasi Speed
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
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
Five Seven Designs
4 hole pistons with o rings. Designed to use with metric shaft cars.
Quasi Speed
1.25mm small bore two hole piston
Quasi Speed
1 set of 4 aluminum 3 hole pistons with o-rings. Compatibility: IRS Shocks GFRP/HD Formerly GFR-4073 and 57-1095
Quasi Speed
1.25mm small bore three hole piston
Quasi Speed
Small bore three hole piston compatible with the following shock shafts: QS-5048 QS-5049
Quasi Speed
Small bore pistons compatible with the following shock shafts: QS-5048 QS-5049
Quasi Speed
4 hole 12mm big bore pistons with o rings. Formerly GFR-4153 and 57-1047