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Enfield Thunderbird Twinspark - 2010 Specifications and Reviews

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General information

CategoryClassic
Year2010
ModelEnfield Thunderbird Twinspark

Engine and Transmission Specifications

ClutchWet mulitiplate
Transmission type,final driveChain
Gearbox5-speed
Cooling systemAir
Lubrication systemDry sump
Fuel controlOHV
Fuel systemCarburettor. BS29/UCAL
Bore x stroke70.0 x 90.0 mm (2.8 x 3.5 inches)
Compression7.3:1
Top speed120.0 km/h (74.6 mph)
Torque28.00 Nm (2.9 kgf-m or 20.7 ft.lbs) @ 4000
Power19.80
Engine typeSingle cylinder, four-stroke
Capacity:346.00 ccm (21.11 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakes diameter152 mm (6.0 inches)
Rear brakesExpanding brake (drum brake)
Front brakes diameter280 mm (11.0 inches)
Front brakesSingle disc
Rear tyre dimensions3.50-19
Front tyre dimensions3.25-19
Rear suspension travel80 mm (3.1 inches)
Rear suspensionSwing arm
Front suspension travel130 mm (5.1 inches)
Front suspensionTelescopic fork
 
 

Physical measures and capacities

Fuel capacity14.50 litres (3.83 gallons)
Wheelbase1,370 mm (53.9 inches)
Ground clearance135 mm (5.3 inches)
Overall length2,120 mm (83.5 inches)
Power/weight ratio0.1215 HP/kg
Dry weight163.0 kg (359.4 pounds)

Other specs

Color optionsRed, black, silver

Rider Reviews

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