ARC Racing 6521 Heavy Duty Wrist Pin - .490" x 1.885" - Modified Stroker GID air tool ensuring that the parts of

ensuring that the parts of a wheel hub assembly work in perfect unison to reduce rolling resistance

this unit is designed with a universal

Ideal for modified GX200 and similar 196cc setups in kart competitions

End caps designed for easy spring attachment

and torque everything meticulously to avoid hotspots

ARC Racing 6521 Heavy Duty Wrist Pin - .490" x 1.885" - Modified Stroker GID air tool ensuring that the parts ofAt the absolute limit of RPM and cylinder pressure, the ARC Racing 6521 Heavy Duty Wrist Pin ensures your kart engine's rotating assembly survives the brutal forces of modified stroker builds. Forged from high grade alloy steel, this . 490" x 1. 885" wrist pin is engineered specifically to handle the extreme inertial loads generated by long stroke clone engines. When you are pushing the boundaries of compression and timing, standard pins flex and