Royal Enfield Thunderbird Technical Specifications

Engine
Type Single Cylinder, 4 Stroke, OHV, SI Engine, Air Cooled
Displacement 346 cc
Bore x Stroke 70 mm x 90 mm
Max. Power 18 bhp @ 5500 rpm
Max. Torque 27.5 Nm @ 3500 rpm
Transmission 5 Speed (left foot gear shift)
Ignition Digital TCI
Carburetor Constant Vaccum (CV)
Starting Electric Start - Optional
Dimensions
Ground Clearance 140 mm
Width 750 mm
Wheel Base 1370 mm
Length 2120 mm
Height 1080 mm
Tyres
Front 3.25 x 19 6/4 PR
Rear 3.50 x 19 6/4 PR
Electricals
System, Head Lamp 12V, 35 / 35 W
Brakes
Front Drum 7" Dia. Twin lead / Disc Brake 280 mm - Optional
Rear Drum 6" Dia. Single lead
Speed
Max. Speed 110 kmph
Suspension
Front Telescopic, Hydraulic Damping
Rear Swing Arm with Adjustable and gas filled shock absorbers