Built around Sinnis's enduro - offroad motorcycle platform, the 2021 Sinnis Terrain T380 features a 380 cc (23.2 cu in) air-cooled twin, four-stroke configuration. In factory specification, peak output is rated at 36.5 HP (26.6 kW), transferring power to the rear wheel through a 6-speed gearbox and chain final drive. With a specific output of 96.1 HP per liter, the engine character is reflecting a performance-oriented street tune that balances strong mid-range pull with an energetic top-end rush.
On the scales, the Terrain T380 measures 200 kg (441 lbs) dry, translating to a power-to-weight ratio of 0.18 HP/kg (5.48 kg per horsepower). Rider ergonomics and chassis geometry center around a 820 mm (32.3 in) seat height — resulting in a taller command-style riding posture suited to medium-to-tall inseams, combined with a 1,420 mm (55.9 in) wheelbase engineered for balanced agility and highway composure.
Specific Output
96.1 HP/L
Power-to-Weight
0.18 HP/kg (5.48 kg/HP)
Standover Height
820 mm (32.3 in)
Engine
Displacement380.0 ccm (23.19 cubic inches)
Engine TypeTwin, four-stroke
Power36.5 HP (26.6 kW))
Valves/Cylinder4
Fuel SystemInjection. Delphi
Fuel ControlSingle Overhead Cams (SOHC)
CoolingAir
Transmission
Gearbox6-speed
Final DriveChain (final drive)
Chassis
Front SuspensionInverted adjustable shock absorber
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.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
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.
