Enfield Thunderbird A350E - 2005 Specifications and Reviews

The 2005 Enfield Thunderbird A350E is a classic cruiser motorcycle ideal for riders seeking affordable, reliable everyday transport with retro styling. Its 346cc single-cylinder engine delivers accessible torque for relaxed riding, while its carburetor-fed design and robust construction make it popular among enthusiasts valuing simplicity and low maintenance over high performance.

2005
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General information

CategoryCustom / cruiser
Year2005
ModelEnfield Thunderbird A350E
 
 

Engine and Transmission Specifications

ClutchWet multiplate
Transmission typefinal driveChain
Gearbox5-speed
Cooling systemAir
Lubrication systemWet sump
StarterElectric & kick
IgnitionElectronic CDI
Fuel controlOHC
Valves per cylinder2
Fuel systemCarburettor. Ucal-Mikuni CV
Bore x stroke70.0 x 90.0 mm (2.8 x 3.5 inches)
Compression8.5:1
Max RPM6500
Torque27.12
Power18.01
Stroke4
Engine typeSingle cylinder
Capacity:346.00 ccm (21.11 cubic inches)

Physical measures and capacities

Wheelbase1,370 mm (53.9 inches)
Ground clearance140 mm (5.5 inches)
Overall width750 mm (29.5 inches)
Overall length2,120 mm (83.5 inches)
Seat height740 mm (29.1 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc180.0 kg (396.8 pounds)
Dry weight170.0 kg (374.8 pounds)

Enfield Thunderbird A350E dimensions and frame

Exhaust systemSingle ´bazooka´ chromed cast-iron
Rear brakes diameter153 mm (6.0 inches)
Rear brakesExpanding brake (drum brake)
Front brakes diameter280 mm (11.0 inches)
Front brakesSingle disc. Twin piston caliper
Rear tyre dimensions3.50-19
Front tyre dimensions3.25-19
Rear suspension travel60 mm (2.4 inches)
Rear suspensionES Nitrox gas-damped twin coil springs
Front suspension travel155 mm (6.1 inches)
Front suspensionHydraulic forks
Rake (fork angle)23.0°
Frame typeCast Iron

Speed and acceleration

Power/weight ratio0.1059 HP/kg
0-100 km/h (0-62 mph)14.000 seconds
Top speed120.0 km/h (74.6 mph)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Modifications compared to previous modelIncludes rear gas-shocks. Disc brake, electric starter
Color optionsSilver, Red, Blue, Black
Fuel consumption pr. 10 km (6.2 miles)2.50 litres (0.66 gallons)
Reserve fuel capacity1.25 litres (0.33 gallons)
Fuel capacity14.50 litres (3.83 gallons)

Performance Profile & Rider Fit

18 hp
Peak Power
16.5s
0-60 mph
74.6 mph
Top Speed

Best For

Track5%
City55%
Cornering35%
Daily Riding55%
Touring40%
Passenger40%

Rider Profile

Best ForSuitable for beginners and relaxed riders thanks to its low power output and easygoing single-cylinder character.
PurposeBuilt for leisurely low-speed cruising and classic-style commuting rather than performance riding.
Rider FitIts low seat height and moderate weight make it manageable for most riders, though the low-slung cruiser stance limits ground clearance.
CharacterA charming, old-school single-cylinder cruiser that prioritizes torquey low-end feel and vintage aesthetics over outright speed.
Not Ideal ForNot suited for riders wanting quick acceleration, highway overtaking confidence, or aggressive cornering performance.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2005 Enfield Thunderbird A350E Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 740mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2005 Enfield Thunderbird A350E, with a cramped knee angle of around 80 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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