Sale Price!!! SkyHawk Avenger 85 bottom half

New Lower Price.  was $150 / now $100!

First line production and GruBee QC inspected.   SkyHawk YD 85 Avenger crankcase assembly with piston as shown in the pictures.  It includes all the upgrades listed below.  Everything except cylinder and head.    

  • 4-hole balanced 40mm stroke crank, 

  • Red Devil ignition components, High Flux density Diamond pattern Rotor and 450 ohm HP field coil. 

  • Upgraded bearings and Vitron seals.  

  • Stronger clutch spring

  • Single ring flat top piston.  

  • Right side OCDT drill start engine cranking. 

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