Werks Racing .21 Wrist Pin, Competition
This is a replacement wrist pin for the Werks Racing family of .21 engines, including the Team Line B3 and B7 .21 Competition engines. The wrist pin is the small pin that goes through the piston to attach the connecting rod. You will need wrist pin clips to hold the pin in place.
This product was added to our catalog on February 20, 2007.