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Naked bike · 2017

Street Triple S

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MotoLibrary Score
57 /100 Balanced
Power/Weight
0.68 hp/kg
Torque
73 Nm
Engine
765 ccm

2017 Triumph Street Triple S Key Specifications & Summary

The 2017 Triumph Street Triple S is a naked bike motorcycle manufactured by Triumph, equipped with a 765.0 ccm (46.68 cubic inches) displacement unit (In-line three, four-stroke) with liquid cooling. In factory trim, the engine delivers a rated power of 113.0 HP (82.5 kW)) @ 11250 RPM and peak torque of 73.0 Nm (7.4 kgf-m or 53.8 ft.lbs) @ 9100 RPM, paired with a 6-speed transmission and chain (final drive) final drive.

For rider ergonomics and real-world handling, key chassis measurements include a dry weight of 166.0 kg (366.0 pounds), seat height of 810 mm (31.9 inches) If adjustable, lowest setting., fuel capacity of 17.40 litres (4.60 US gallons). Review the complete factory specification tables below to evaluate engine internals, suspension travel, braking hardware, tyre sizes and ownership estimates, or compare the 2017 Triumph Street Triple S side by side against rival models in the Naked bike lineup.

Engine
Displacement 765.0 ccm (46.68 cubic inches)
Engine Type In-line three, four-stroke
Engine Details In-line three, four-stroke
Power 113.0 HP (82.5 kW)) @ 11250 RPM
Torque 73.0 Nm (7.4 kgf-m or 53.8 ft.lbs) @ 9100 RPM
Compression 12.7:1
Bore x Stroke 78.0 x 53.4 mm (3.1 x 2.1 inches)
Valves/Cylinder 4
Fuel System Injection. Multipoint sequential electronic fuel injection with SAI
Fuel Control Double Overhead Cams/Twin Cam (DOHC)
Cooling Liquid
Transmission
Gearbox 6-speed
Final Drive Chain (final drive)
Clutch Wet. multi-plate
Driveline X ring chain
Performance
Fuel Consumption 4.70 litres/100 km (21.3 km/l or 50.05 mpg)
Greenhouse Gases 109.0 CO2 g/km. (CO2 - Carbon dioxide emission)
Emission Details Euro 4
Exhaust Stainless steel 3 into 1 exhaust system low single sided stainless steel silencer
Chassis
Frame Type Aluminium beam twin spar. Rear 2 piece high pressure die cast.
Rake 24.8°
Trail 104 mm (4.1 inches)
Front Suspension Showa 41mm upside down separate function forks (SFF)
Front Travel 110 mm (4.3 inches)
Rear Suspension Showa piggyback reservoir monoshock,
Rear Travel 124 mm (4.9 inches)
Wheelbase 1410 mm (55.5 inches)
Wheels & Brakes
Front Tyre 120/70-ZR17
Rear Tyre 180/55-ZR17
Front Brakes Double disc. Nissin 2-piston sliding calipers. ABS.
Front Brake Ø 320 mm (12.6 inches)
Rear Brakes Single disc. Brembo single piston sliding caliper. ABS.
Rear Brake Ø 255 mm (10.0 inches)
Wheels Cast aluminium alloy 5-spoke
Dimensions & Weight
Dry Weight 166.0 kg (366.0 pounds)
Power/Weight 0.6807 HP/kg
Seat Height 810 mm (31.9 inches) If adjustable, lowest setting.
Overall Height 1060 mm (41.7 inches)
Overall Length 2055 mm (80.9 inches)
Overall Width 740 mm (29.1 inches)
Fuel Capacity 17.40 litres (4.60 US gallons)
Oil Capacity 3.80 litres (4.02 US quarts)
Other
Starter Electric
Color Options Phantom Black, Diablo Red
Instruments LCD instrument pack with analogue tacho
Light LED headlights
Warranty 24 month warranty unlimited mileage
Notes

Switchable traction control.

More from Triumph
Buying Checklist

Before You Compare This Bike

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.
Rider Profile

Who Is This Bike For?

🔴
Advanced
High performance — experienced riders only.
🏍️
Best For
City & Weekend Rides
📏
Seat Height
81 cm / 31.9 in
⚖️
Handling
Manageable weight for most riders
100 ? 600 : hp > 50 ? 400 : 250; return Math.round(base + (this.km / 10000) * 150); }, get insuranceCost() { const hp = 113; return Math.round(hp > 100 ? 800 : hp > 50 ? 500 : 300); }, get total() { return this.fuelCost + this.maintenanceCost + this.insuranceCost; }, get monthly() { return Math.round(this.total / 12); } }">
Estimate

Ownership Cost Calculator

⛽ Fuel
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🔧 Maintenance
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🛡️ Insurance
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TOTAL

* Estimates only. Actual costs vary by country, riding habits, insurance provider and maintenance schedule.

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