The 450e has excellent qualities and a slimmer body for all around use, perfect for anyone who values professional grade power and performance.     
 
Features:
SmartStart X-Torq engine with 50.2 cc and 3.2hp.
20 inch bar length.
Quick release air filter and time saving quick release air filter cover.
Centrifugal air cleaning system removes larger particles before reaching the air filter.
Low vibrations to reduce arm fatigue and rubber grip for safety.
Inertia activated chain brake.
Stop switch automatically resets to the on position for an easy start.
Air Purge removes air from carburetor and fuel system for an easy start.
Flip up tank cap and ergonomic rear handle.
Forged three-piece crankshaft.
Snap lock cylinder cover and visible fuel level indicator
Feeling marks for felling precision. 
11.2lbs for lightweight use.
Two year factory warranty.