ALL NEW Street Twin


The Street Twin is our most contemporary, fun and accessible new Bonneville, powered by an all new high torque 900cc engine. With its unique character, distinctive sound, stripped back styling and dynamic riding experience the new Street Twin is the perfect Bonneville for today’s rider.

150+ Accessories
Cast wheels, finished in black
Compact headlight with a signature Triumph bulb cap badge
Compact indicators
Elegant fuel tank with contemporary decals and stylish chrome locking filler cap
Elegant upswept brushed stainless steel exhausts
LED rear light with distinctive light pattern
Ride By Wire
Stripped back styling including minimal black painted mudguards
Stylish feature packed single clock instruments with complete information
Traction control
USB charging socket

Type: Liquid cooled, 8 valve, DOHC, 270° crank angle parallel twin
Capacity: 900cc
Bore Stroke: 84.6 mm / 80 mm
Compression: 10.55:1
Max Power EC: 55 Hp (40.5kW) @ 5900rpm
Max Torque EC: 59 FTlbs (80Nm) @ 3230rpm
System: Multipoint sequential electronic fuel injection
Exhaust: Brushed stainless steel 2 into 2 exhaust system with twin silencers
Final drive: X ring chain
Clutch: Wet, multiplate assist clutch
Gearbox: 5speed

Frame: Tubular steel cradle
Swingarm: Twinsided, tubular steel
Front Wheels: Cast aluminium alloy multispoke 18 x 2.75in
Rear Wheels: Cast aluminium alloy multispoke 17 x 4.25in
Front Tires: 100/9018
Rear Tires: 150/70 R17
Front Suspension: Kayaba 41mm forks, 120mm travel
Rear Suspension: Kayaba twin shocks with adjustable preload, 120mm rear wheel travel
Brakes Front: Single 310mm disc, Nissin 2piston floating caliper, ABS
Brakes Rear: Single 255mm disc, Nissin 2piston floating caliper, ABS
Instrument Display and Functions: LCD multifunctional instrument pack with analogue speedometer, odometer, gear position indicator, fuel gauge, range to empty indication, service indicator, clock, 2x trip, average & current fuel consumption display, traction control status display, TPMS ready & heated grip ready controlled by a handlebar mounted scroll button.

Width Handlebars: 30.9 in (785 mm)
Height Without Mirror: 43.9 in (1114 mm)
Seat Height: 29.5 in (750 mm)
Wheelbase: 55.7 in (1415 mm)
Rake: 25.1º
Trail: 4.0 in (102.4 mm)
Dry Weight: 437 lbs (198 Kg)
Tank Capacity: 3.2 US Gallon

60.8 US MPG**
**Fuel economy estimates are based on the EPA exhaust emission measurement test procedures

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