GRAND-SPORT 1,0mm STEEL piston rings for the successful GS RACE 130ccm (GS100200 / GS100205 / GS 100210)
These GRAND-SPORT STEEL rings are developed for strong break resistance and torsion stiffness at high forces.
The GRAND-SPORT STEEL rings are special labelled: -GS-ST- and the according ring size.
The rings will be delivered as a pair in a sealed package with an installation manual.
The 57mm piston ring kit also fits the POLINI 130 EVO piston (Art. no.: P1163).
Piston ring diameter: 57,0 / 57,5 / 58,0mm
Piston ring thickness: 1,0mm
Scope of delivery:
Pictures might look different.