The Husqvarna FE 350 stands out for its exceptional versatility, effortlessly navigating varied terrain with its lightweight chassis and impressive all-round performance. At the heart of this capable machine lies a DOHC 350cc engine, renowned for its well-balanced power-to-weight ratio, rivaling that of its 450cc counterparts while retaining the agile handling of a 250cc bike.
The FE 350’s engine boasts a refined architecture, sharing much of its design with the 250cc engine. This clever design enables a harmonious blend of 450-rivalling power and the lightweight responsiveness of a 250. Key upgrades include a new cylinder head with a lateral coolant outlet, offering a significant 200g weight reduction. Internally, the DOHC layout features new camshafts with optimized timing and low-friction DLC coated finger followers, complemented by lightweight titanium valves and a new cylinder head cover, spark plug, and spark plug connector.
The bike’s updated cooling architecture and forged bridged-box-type piston work in tandem to deliver exceptional power, while lowering oscillating masses and increasing revs. This impressive performance is further enhanced by the optimized piston crown and new cylinder head gasket, resulting in a higher compression ratio of 13.5:1. The upgraded crankshaft ensures improved reliability and longer service intervals of 135 hours, thanks to a new bushing-type bearing at the connecting rod and two force-fitted bearing shells at the big-end bearing.
The frame is also a highlight, crafted from high-quality chrome-moly steel using advanced laser-cut and robot-welded techniques.
Key Specifications
Engine Type
Four stroke, single cylinder, DOHC, 4 valves
Engine Capacity
349.7 cc /21.3cu in
Max Power
45 hp / 32.8 kW
Fuel Tank Capacity
2.25 US gallons / 8.5 L
Seat Height
37.4 inches / 950 mm
*n/a – information not provided by manufacturer
All Specifications
Make & Model
Model
Husqvarna FE 350
Year
2020 – 2021
Engine
Engine Type
Four stroke, single cylinder, DOHC, 4 valves
Displacement
349.7 cc /21.3cu in
Bore x Stroke
88 x 57.5 mm
Compression Ratio
13.5:1
Max Horsepower
45 hp / 32.8 kW
Engine Management System
Keihin electronic fuel injection and 42mm throttle body
Lubrication System
Forced oil lubrication with 2 Eaton pumps
Cooling System
Liquid cooling system, continuous circulation of cooling liquid with water pump
Performance
Top Speed
n/a
*n/a – information not provided by manufacturer
Transmission
Clutch
Wet, DDS multi-disc clutch, Magura hydraulics
Gearbox
6-speed, claw shifted
Final Drive
X-Ring 5/8 x 1/4 in chain
Electrical & Electronics System
Starter
Electric
Chassis & Suspension
Frame Type
25CrMo4 steel central-tube frame
Front Suspension
48 mm WP-USD Xplor forks with preload adjuster
Front Suspension Travel
11.8 inches / 300 mm
Rear Suspension
WP XACT Monoshock with linkage
Rear Suspension Travel
11.8 inches / 300 mm
Trail
63.5
Wheels & Brakes
Front Tire Size
90/90-21
Rear Tire Size
140/90-18
Front Brakes
Single 260 mm disk, Magura two-piston floating calliper
Rear Brakes
Single 220 mm disc, Magura single-piston floating calliper
Dimension & Weights
Seat Height
37.4 inches / 950 mm
Wheelbase
58.3 inches / 148210 mm
Ground Clearance
360 mm / 14.1 in
Fuel Tank Capacity
2.25 US gallons / 8.5 L
Dry Weight
106.8 kg / 235.4 lbs
Features
Lightweight chassis
Premium WP suspension
Innovative electronics
Comfortable ergonomics
DOHC 350 cc engine
450-rivalling power-to-weight ratio
Lightweight 250 handling
New cylinder head design with lateral coolant outlet
Weight saving of 200 g
New camshafts with optimized timing and low-friction DLC coated finger followers
Lightweight titanium valves
New cooling architecture
Lightweight forged bridged-box-type piston
Optimized piston crown for high compression combustion chamber
Increased compression ratio from 12.3:1 to 13.5:1
New crankshaft with improved reliability and long service intervals of 135 hours
New bushing-type bearing at the connecting rod
New oil supply to the main bearing integrated within the engine casing
Chrome-moly steel frame with laser-cut, robot-welded, hydro-formed tubes
Increased longitudinal and torsional rigidity
Forged aluminum cylinder head mountings
Premium blue powder coated frame with standard frame protectors
High strength aluminum radiators with CFD optimized air flow
Integrated cooling system with no additional hoses
4 mm larger center tube for reduced pressure and consistent coolant flow
Radiators mounted 12 mm lower for improved cooling efficiency
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*We strive to provide the most comprehensive and accurate specifications possible. However, certain details may not be available if the manufacturer did not disclose them or if the information is no longer publicly accessible. If you find any discrepancy with any data on this site, please feel free to let us know at contact@throttlecraze.com
