Triumph Street Twin 2019 User Manual

Specifications - Bonneville T120 Ace and Diamond
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Specifications - Bonneville T120 Ace and Diamond
Dimensions, Weights and Performance
A list of model specific dimensions, weights and performance figures is available
from your authorized Triumph dealer, or on the Internet at www. triumph. co. uk.
Payload Bonneville T120 Ace Bonneville T120 Diamond
Maximum Payload 463 lb 463 lb
Engine Bonneville T120 Ace Bonneville T120 Diamond
Type
Liquid cooled parallel twin,
270° firing angle
Liquid cooled parallel twin,
270° firing angle
Displacement 73.2 cu in (1,200 cc) 73.2 cu in (1,200 cc)
Bore x Stroke 3.84 x 3.15 in (97.6 x 80 mm) 3.84 x 3.15 in (97.6 x 80 mm)
Compression Ratio 10:1 10:1
Cylinder Numbering Left to right Left to right
Cylinder Sequence 1-2 1-2
Firing Order 1-2 1-2
Starting System Electric starter Electric starter
Lubrication Bonneville T120 Ace Bonneville T120 Diamond
Lubrication System Wet sump Wet sump
Engine Oil Capacities:
Dry Fill 1 US gallon (3.8 liters) 1 US gallon (3.8 liters)
Oil/Filter Change 0.9 US gallons (3.4 liters) 0.9 US gallons (3.4 liters)
Oil Change Only 0.85 US gallons (3.2 liters) 0.85 US gallons (3.2 liters)
Cooling Bonneville T120 Ace Bonneville T120 Diamond
Coolant Type Triumph HD4X Hybrid OAT Triumph HD4X Hybrid OAT
Water/Coolant Ratio
50/50 (pre-mixed as
supplied by Triumph)
50/50 (pre-mixed as
supplied by Triumph)
Coolant Capacity 0.41 US gallons (1.558 liters) 0.41 US gallons (1.558 liters)
Thermostat Opens 190°F (88°C) +/- 35°F (2°C) 190°F (88°C) +/- 35°F (2°C)
Fuel System Bonneville T120 Ace Bonneville T120 Diamond
Type Electronic fuel injection Electronic fuel injection
Fuel Pump Submerged electronic Submerged electronic
Fuel Pressure (nominal) 50.8 lb/in² (3.5 bar) 50.8 lb/in² (3.5 bar)

Triumph Street Twin 2019 Specifications

General

Displacement	900 cc
Transmission	5-speed
Frame	Tubular steel cradle
Seat Height	760 mm
Dry Weight	198 kg
Fuel Tank Capacity	12 liters
Compression Ratio	11.0:1
Fuel System	Multipoint sequential electronic fuel injection
Final Drive	Chain
Front Tyre	100/90-18
Rear Tyre	150/70 R17
Front Suspension Travel	120 mm
Rear Suspension Travel	120 mm
Rake	25.1°
Wet Weight	216 kg
Standard Warranty	2 years unlimited mileage
Engine Type	Liquid-cooled, 8-valve, SOHC, 270° crank angle parallel twin
Max Power	65 PS @ 7, 500 rpm
Max Torque	80 Nm @ 3, 800 rpm
Front Suspension	41mm telescopic fork
Rear Suspension	Twin shocks with adjustable preload
Front Brakes	Single 310mm disc, Nissin 2-piston floating caliper
Bore x Stroke	84.6 x 80 mm
Exhaust	2-into-2 exhaust system with twin silencers
Clutch	Wet, multi-plate
Swingarm	Twin sided, tubular steel
Front Wheel	18 x 2.5in
Rear Wheel	Cast aluminium alloy multi spoke, 17 x 4.25 in
Instrument Display and Functions	LCD multi-functional instrument pack with analogue speedometer
Length	2090 mm
Wheelbase	1, 415mm
Trail	102.4 mm