Thursday, 2 February 2012

Royal Enfield Thunderbird Bikes

Royal Enfield Thunderbird


Technical Specification And Features:

Control and Comfort
Front suspension of the two-wheeler employs hydraulically damped telescopic forks. the rear suspension is outfitted with a short swing arm with five way adjustable shock absorbers. The one-piece stepped seat ensures adequate comfort and a firm cushioned backrest makes it better for the pillion rider. The bike is equipped with digital TCI (Transistor Coil Ignition) and it shows on performance. It has telescopic front suspension with hydraulic damping. Rear suspension has swing arm with gas shock absorbers. However, neutral-finder, which is a common feature in Bullet bikes, is missing.

This is the first Royal Enfield motorcycle to come equipped with a front disc brake.. It is also the first Enfield bike to use Digital CDI ignition and sport a production 5-speed gearbox.

Engine
The grand two-wheeler is equipped with single cylinder, 4 stroke 350cc engine that churns out a peak power of 18 bhp @ 5500 rpm. The engine has a constant vacuum carburetor which assists combustion and improves initial pick-up. The CDI ignition system of Royal Enfield Thunderbird takes care of cold start problems. It has optional disc brakes and self-start. The bike gives the mileage of approximate 40km/litre. This is due to lighter aluminum alloy which is used to make this motorcycle.

Engine
TypeSingle Cylinder, 4 Stroke, OHV, SI Engine, Air Cooled
Displacement346 cc
Bore x Stroke70 mm x 90 mm
Max. Power18 bhp @ 5500 rpm
Max. Torque27.5 Nm @ 3500 rpm
Transmission5 Speed (left foot gear shift)
IgnitionDigital TCI
CarburetorConstant Vaccum (CV)
StartingElectric Start - Optional
Dimensions
Ground Clearance140 mm
Width750 mm
Wheel Base1370 mm
Length2120 mm
Height1080 mm
Tyres
Front3.25 x 19 6/4 PR
Rear3.50 x 19 6/4 PR
Electricals
System, Head Lamp12V, 35 / 35 W
Brakes
FrontDrum 7" Dia. Twin lead / Disc Brake 280 mm - Optional
RearDrum 6" Dia. Single lead
Speed
Max. Speed110 kmph
Suspension
FrontTelescopic, Hydraulic Damping
RearSwing Arm with Adjustable and gas filled shock absorbers

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