Built around Enfield's motorcycle platform, the 2019 Enfield Thunderbird X350 features a purpose-built air-cooled engine configuration. In factory specification, maximum torque reaches 28 Nm (20.7 lb-ft) at 4,000 rpm, transferring power to the rear wheel through a 5-speed gearbox and chain final drive. Internal engine geometry specifies a bore and stroke of 70.0 x 90.0 mm (2.8 x 3.5 inches) with a 7.3:1 compression ratio.
Rider ergonomics and chassis geometry center around a 775 mm (30.5 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,350 mm (53.1 in) wheelbase engineered for quick, flickable steering geometry. The 20-liter (5.3 US gal) fuel tank supports practical everyday commuting and weekend road stints, while factory top speed is listed at 120 km/h (75 mph).
Standover Height
775 mm (30.5 in)
Engine
Torque28.0 Nm (2.9 kgf-m or 20.7 ft.lbs) @ 4000 RPM
Compression7.3:1
Bore x Stroke70.0 x 90.0 mm (2.8 x 3.5 inches)
Fuel SystemCarburettor. CV type
Fuel ControlOverhead Valves (OHV)
IgnitionTCI
LubricationWet sump
CoolingAir
Transmission
Gearbox5-speed
Final DriveChain (final drive)
ClutchWet mulitiplate
Performance
Top Speed120.0 km/h (74.6 mph)
Chassis
Frame TypeSingle downtube, using engine as stressed member
Front SuspensionTelescopic With Hydraulic Damping, 41 mm.
Front Travel130 mm (5.1 inches)
Rear SuspensionSwing arm With Gas Shock Absorbers.
Rear Travel80 mm (3.1 inches)
Wheelbase1350 mm (53.1 inches)
Ground Clearance135 mm (5.3 inches)
Wheels & Brakes
Front Tyre90/90-19
Rear Tyre120/80-19
Front BrakesSingle disc. Two piston caliper
Rear BrakesSingle disc. Single piston caliper
Dimensions & Weight
Seat Height775 mm (30.5 inches) If adjustable, lowest setting.
Overall Height1140 mm (44.9 inches)
Overall Length2060 mm (81.1 inches)
Overall Width830 mm (32.7 inches)
Fuel Capacity20.00 litres (5.28 US gallons)
Other
StarterElectric & kick
Color OptionsWhimsical White, Roving Red
Notes
Brand full name is Royal Enfield. The bikes are made in India.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
