Comparison of Triumph Street Triple S A2 Licence and Yamaha YZF-R6 Racing [S]ave
| Attribute |  Triumph Street Triple S A2 Licence × |  Yamaha YZF-R6 Racing × |
|---|---|---|
| General | ||
| Production from (year) | 2020 | 2017 |
| Make | Triumph | Yamaha |
| Model | Triumph Street Triple S A2 Licence | Yamaha YZF-R6 Racing |
| Category | Naked bike | Sport |
| Engine and transmission | ||
| Engine type | In-line three, four-stroke | In-line four, four-stroke |
| Valves per cylinder | 4 | 4 |
| Fuel system | Injection. Multipoint sequential electronic fuel injection with SAI | Injection. Fuel Injection with YCC-T and YCC-I |
| Engine details | - | Titanium valves |
| Displacement (cm³) | 660 | 599 |
| Power (kw) | 34.3 | 90.1 |
| Fuel consumption (l/100km) | 4.5 | 6.6 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Torque (Nm) | 60 | 67.5 |
| Bore (mm) | 76 | 67 |
| Stroke (mm) | 48.5 | 42.5 |
| Gearbox | 6-speed | 6-speed |
| Greenhouse gases | 104.4 CO2 g/km. (CO2 - Carbon dioxide emission) | 153.1 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) | Double Overhead Cams/Twin Cam (DOHC) |
| Emission details | Euro 4 | - |
| Driveline | X ring chain | O-ring chain |
| Ignition | - | TCI: Transistor Controlled Ignition |
| Clutch | Wet. multi-plate | - |
| Compression | 12.5:1 | 13.1:1 |
| Exhaust system | Stainless steel 3 into 1 exhaust system low single sided stainless steel silencer | Akrapovic Evo, Titanium |
| Chassis | ||
| Front suspension | Showa 41mm upside down separate function forks (SFF) | Ohlins Cartridge forks, Ø 43 mm |
| Rear suspension | Showa piggyback reservoir monoshock, | Single shock |
| Front brakes | Double disc. Nissin 2-piston sliding calipers. ABS. | Double disc. Brembo. Floating discs. Four-piston calipers. Radially mounted. |
| Rear brakes | Single disc. Brembo single piston sliding caliper. ABS. | Single disc. Brembo. Single-piston caliper. |
| Diameter (mm) | 220 | 220 |
| Frame type | Aluminium beam twin spar. Rear 2 piece high pressure die cast. | Deltabox aluminum frame. Magnesium subframe. |
| Front tyre | 120/70-ZR17 | 120/70-ZR17 |
| Rear tyre | 180/55-ZR17 | 180/55-ZR17 |
| Wheels | Cast aluminium alloy 5-spoke | Pirelli Diablo tyres |
| Front wheel travel (mm) | 110 | 102 |
| Rear wheel travel (mm) | 124 | 102 |
| Trail (mm) | 100 | 97 |
| Rake (fork angle) (degree) | 24.1 | 24 |
| Other | ||
| Starter | Electric | Electric |
| Color options |
|
|
| Light | LED headlights | - |
| Instruments | LCD instrument pack with analogue tacho | Multifunction digital and analog instrumentation features: programmable shift light, digital speedometer, analog tachometer |
| Dimensions | ||
| Wheelbase (mm) | 1,410 | 1,374 |
| Dry weight (kg) | 168 | - |
| Power/weight ratio | 0.2042 | - |
| Overall height (mm) | 1,060 | 1,095 |
| Overall length (mm) | 2,055 | 2,040 |
| Overall width (mm) | 740 | 706 |
| Seat height (mm) | 810 | 851 |
| Performance | ||
| Fuel capacity (l) | 17.4 | 17.03 |
| Oil capacity (l) | 3.8 | 2.6 |
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