Introducing the Malice 85 engine kit. Compare with Menace 85 motorized bike kit.
 
8.3HP Powerhouse!
 
Full kit
 
Upgrades:
52mm Bore x 40mm Stroke – Enhanced displacement for more power
CNC Head – Precision-engineered for optimal performance
Balanced Crank – Smoother operation and improved durability
PHBG 21mm Carburetor – Delivers superior fuel and air mixture
High flow stock exhaust- expansion chamber pipe also sold on our website
CNC Piston Port Intake – Boosts airflow for increased performance
 
Built for serious performance—experience the difference!
 
Use with expansion chamber pipe for maximum performance.
 
 
Gasoline operated products are NOT compliant with Environmental Protection Agency ( E.P.A. ) or California Air Resources Board (C.A.R.B) for the use on/off Public roads. Upon purchase, the buyer agrees to use products for racing (closed-course competition) only and NOT for on/off public roads.