85 Avenger > 4 thru hole balanced Standard Crankshaft assembly

GruBee Inc


52x40 stroke Avenger engine crankshaft assembly.   

Flywheels have 4 holes each for a more balanced smooth-running engine.   

Conn rods made for 12mm dia. wrist pins. 

These were ordered with CCW Shaft Threads on the beveled gear end like what are found on our Avenger OCDT compatible engines, but the factory inadvertently made these with CW standard M8-1 threads like found on all other Avenger engines sold by competitors.