2019 Triumph Street Cup Technical Analysis & Specification Breakdown
Positioned in Triumph's naked motorcycle lineup, the 2019 Triumph Street Cup utilizes a 900 cc (54.9 cu in) liquid-cooled twin, four-stroke layout. In factory specification, peak output is rated at 55 HP (40.1 kW) at 5,900 rpm while maximum torque reaches 80 Nm (59 lb-ft) at 3,230 rpm, transferring power to the rear wheel through a 5-speed gearbox and chain final drive. With a specific output of 61.1 HP per liter and a 2,670 rpm working window between peak torque (3,230 rpm) and peak power (5,900 rpm), the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the Street Cup measures 200 kg (441 lbs) dry, translating to a power-to-weight ratio of 0.28 HP/kg (3.64 kg per horsepower). Rider ergonomics and chassis geometry center around a 749 mm (29.5 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,415 mm (55.7 in) wheelbase engineered for quick, flickable steering geometry. The 12.11-liter (3.2 US gal) fuel tank paired with a rated consumption of 3.87 L/100 km provides an estimated theoretical range of roughly 313 km (194 miles) between fill-ups.
Within MotoLibrary's Triumph archive, this model family spans 3 indexed model years from 2017 to 2019, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
61.1 HP/L
Power-to-Weight
0.28 HP/kg (3.64 kg/HP)
Power Band Window
3,230–5,900 rpm
Theoretical Range
~313 km (194 mi)
Engine
Displacement900.0 ccm (54.92 cubic inches)
Engine TypeTwin, four-stroke
Power55.0 HP (40.1 kW)) @ 5900 RPM
Torque80.0 Nm (8.2 kgf-m or 59.0 ft.lbs) @ 3230 RPM
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.
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.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
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.
