Motorcycles Specs > Triumph > Triumph Street Twin

Triumph Street Twin Specs

The Triumph Street Twin model is a Naked bike bike manufactured by Triumph . In this version sold from year 2019 , the dry weight is 198.0 kg (436.5 pounds) and it is equipped with a Twin, four-stroke motor. The engine produces a maximum peak output power of 65.00 HP (47.4 kW)) @ 7500 RPM and a maximum torque of 80.00 Nm (8.2 kgf-m or 59.0 ft.lbs) @ 3800 RPM . With this drive-train, the Triumph Street Twin is capable of reaching a maximum top speed of  . On the topic of chassis characteristics, responsible for road holding, handling behavior and ride comfort, the Triumph Street Twin has a Tubular steel cradle frame with front suspension being KYB twin RSUs, with adjustable preload and at the rear, it is equipped with KYB twin shocks with adjustable preload. . Stock tire sizes are 100/90-18 on the front, and 150/70-R17 on the rear. As for stopping power, the Triumph Street Twin braking system includes Single disc. ABS. Floating discs. Nissin two-piston calipers. size 310 mm (12.2 inches) at the front and Single disc. ABS. Floating disc. Nissin two-piston calipers. size 255 mm (10.0 inches) at the back. 

Triumph Street Twin General Information

Brand Triumph 
Model Triumph Street Twin 
Start year 2019 
Year 2019 
Category Naked bike 
Factory Warranty (Years / miles)

Triumph Street Twin Dimensions, Aerodynamics and weight

Frame type Tubular steel cradle 
Seat details
Wheelbase 1,415 mm (55.7 inches) 
Width 785 mm (30.9 inches) 
Height 1,115 mm (43.9 inches) 
Seat Height 759 mm (29.9 inches) If adjustable, lowest setting. 
Alternate Seat Height
Ground Clearance
Trail size 102 mm (4.0 inches) 
Wheels details Cast aluminium alloy multi-spoke 
Front Tyres - Rims dimensions 100/90-18 
Rear Tyres - Rims dimensions 150/70-R17 
Front brakes Single disc. ABS. Floating discs. Nissin two-piston calipers. 
Rear brakes Single disc. ABS. Floating disc. Nissin two-piston calipers. 
Front Brakes Dimensions - Disc Dimensions 310 mm (12.2 inches) 
Rear Brakes Dimensions - Disc Dimensions 255 mm (10.0 inches) 
Curb Weight (including fluids)
Dry Weight 198.0 kg (436.5 pounds) 
Front Percentage of Weight
Rear Percentage of Weight
Weight-Power Output Ratio : 0.3283 HP/kg 
Fuel Tank Capacity 12.11 litres (3.20 gallons) 
Reserve Fuel Capacity
Carrying Details and Capacity
Front Suspension KYB twin RSUs, with adjustable preload 
Front Suspension Travel 120 mm (4.7 inches) 
Rear Suspension KYB twin shocks with adjustable preload. 
Rear Suspension Travel 120 mm (4.7 inches) 

Triumph Street Twin Engine and Transmission Technical Data

Engine type - Number of cylinders Twin, four-stroke 
Engine details 270° crank angle 
Fuel system Injection. Multipoint sequential electronic fuel injection 
Engine size - Displacement - Engine capacity 900.00 ccm (54.92 cubic inches) 
Bore x Stroke 84.6 x 80.0 mm (3.3 x 3.1 inches) 
Compression Ratio 11.0:1 
Number of valves per cylinder
Camshaft Valvetrain Configuration Double Overhead Cams/Twin Cam (DOHC) 
Maximum power - Output - Horsepower 65.00 HP (47.4 kW)) @ 7500 RPM 
Maximum torque 80.00 Nm (8.2 kgf-m or 59.0 ft.lbs) @ 3800 RPM 
Engine Maximum RPM
Cooling system Liquid 
Lubrication system
Engine oil capacity 3.80 litres (0.25 quarts) 
Exhaust system Brushed stainless steel 2 into 2 exhaust system with twin silencers 
Gearbox 5-speed 
Transmission type, final drive ratio Chain 
Clutch type Wet. multi-plate assist 
Driveline X ring chain 

Triumph Street Twin Performance

Top Speed
Acceleration 0 to 100 km/h (0 to 62 mph)
Acceleration 0 to 400m (1/4 mile)
Recuperation 60 to 140 km/h in highest gear
Fuel Consumption - MPG - Economy - Efficiency 3.87 litres/100 km (25.8 km/l or 60.78 mpg) 
CO2 emissions 89.8 CO2 g/km. (CO2 - Carbon dioxide emission) 

Triumph Street Twin Electrical Systems, Ignition and Equipment

Ignition Type
Electrical Details
Starter Type Electric 
Instruments LCD multi-functional instrument. 
How much horsepower does a Triumph Street Twin have?
The Triumph Street Twin has 65.00 HP (47.4 kW)) @ 7500 RPM.

How much does a Triumph Street Twin weighs?
The Triumph Street Twin weighs 198.0 kg (436.5 pounds).

How tall (seat height) is a Triumph Street Twin?
The Triumph Street Twin seat height is 759 mm (29.9 inches) If adjustable, lowest setting.

How many gears does a Triumph Street Twin have?
The Triumph Street Twin have 5 gears.