The Triumph Speed Triple S is a 2017 motorcycle with a liquid-cooled, four-stroke, transverse three-cylinder engine that has a capacity of 1050cc. It has a compression ratio of 12.25:1 and a maximum power output of 103 kW/140 hp at 9500 rpm. The motorcycle has a wet, multi-plate, slip assist clutch, and a six-speed transmission with an X-ring chain for final drive. The frame is made of aluminum beam twin-spar and a single-sided swingarm made of aluminum alloy. The front suspension has Showa 43mm upside-down forks, and the rear suspension has a single-sided swingarm with a Showa twin-tube monoshock. The brakes consist of two 320 mm floating discs with Brembo 4 piston monobloc radial calipers at the front and a single 255 mm disc with Nissin 2 piston sliding caliper at the rear, both with switchable ABS. The motorcycle has cast aluminum alloy multi-spoke wheels with a 17 x 3.5-inch front and a 17 x 6.0-inch rear. The front tire is 120/70 ZR17, and the rear tire is 190/55 ZR17. It has a seat height of 825 mm/32.5 in and a dry weight of 192 kg/423 lbs. The fuel capacity is 15.5 Litres/4.1 US gal/3.4 Imp gal.
Technical specifications:
Make Model: Triumph Speed Triple S
| Year | 2017 |
|---|---|
| Engine | Four stroke, transverse three cylinder. DOHC, 4 valves per cylinder |
| Capacity | 1050 cc / 64.1 cub in |
| Bore x Stroke | 79 x 71.4 mm |
| Cooling System | Liquid-cooled |
| Compression Ratio | 12.25:1 |
| Induction | Multipoint sequential electronic fuel injection with SAI |
| Oil Capacity | 3.8 L / 1.0 US gal / 0.8 Imp gal |
| Exhaust | Stainless Steel 3 into 1 into 2, twin high level stainless steel silencers |
| Ignition | Digital inductive type via electronic engine management system |
| Starting | Electric |
| Max Power | 103 kW / 140 hp @ 9500 rpm |
| Max Torque | 112 Nm / 11.4 kgf-m / 82.6 ft.lbs @ 7850rpm |
| Clutch | Wet, multi-plate, slip assist |
| Transmission | 6 Speed |
| Final Drive | X ring chain |
| Frame | Aluminium beam twin-spar, single sided swingarm, aluminium alloy |
| Front Suspension | Showa 43mm upside down forks with adjustable rebound and compression damping |
| Front Wheel Travel | 120 mm / 4.7 in |
| Rear Suspension | Single sided swingarm, Showa twin tube monoshock with rebound and compression damping |
| Rear Wheel Travel | 130 mm / 5.1 in |
| Front Brakes | 2 x 320 mm floating discs, Brembo 4 piston monobloc radial calipers, switchable ABS |
| Rear Brakes | Single 255 mm disc, Nissin 2 piston sliding caliper, switchable ABS |
| Front Wheel | Cast aluminium alloy multi spoke 17 x 3.5 in |
| Rear Wheel | Cast aluminium alloy multi spoke 17 x 6.0 in |
| Front Tyre | 120/70 ZR17 |
| Rear Tyre | 190/55 ZR17 |
| Rake | 22.9 degrees |
| Trail | 91.3 mm / 3.6 in |
| Dimensions | Width 780 mm / 30.7 in (handlebars) Height 1070 mm / 42.1 in (without mirrors) |
| Wheelbase | 1435 mm / 56.5in |
| Seat Height | 825 mm / 32.5in |
| Dry Weight | 192 kg / 423 lbs |
| Fuel Capacity | 15.5 Litres / 4.1 US gal / 3.4 Imp gal |
