Triumph Street Triple R (2011) vs Aprilia RS 125R Extrema (1992-93)
Comparison technical specifications
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| Make: | Triumph | Aprilia |
| Model: | Street Triple R | RS 125R Extrema |
| Years: | 2011 | 1992-93 |
| Engine: | Four stroke, in-line 3-cylinder, DOHC, 12 valves | Single cylinder, two stroke, reed valves induction |
| Capacity: | 675 cc / 41.19 cu-in | 125 cc / 7.6 cu in |
| Bore x Stroke: | 74 x 52.3 mm | 54 x 54.5mm |
| Cooling System: | Liquid-cooled | Liquid cooled |
| Compression Ratio: | 12.65:1 | 14.5:1 |
| Induction: | Multipoint sequential electronic fuel injection with forced air induction | Dell'Orto VHSB 34LD |
| Ignition: | Digital - inductive type | Electronic |
| Starting: | Electric | Electric |
| Max Power: | 79 kW / 107 hp @ 11700 rpm | 24.8 kW / 34 hp @ 11000 rpm |
| Max Torque: | 69 Nm / 7.0 kgf-m / 51 ft-lb @ 9100 rpm | 25 Nm / 2.5 kgf-m / 18.4 lb-ft @ 9000 rpm |
| Transmission: | 6 Speed | 6 Speed |
| Final Drive: | O-ring chain | Chain |
| Front Suspension: | 41mm Kayaba upside down forks, with adjustable preload, rebound and compression damping, | Upside-down forks, Ø 40mm |
| Front Wheel Travel: | 120 mm / 4.7 in | 120 mm / 4.7 in |
| Rear Suspension: | Kayaba monoshock with piggy back reservoir, adjustable for preload, rebound and compression damping, | Monoshock |
| Rear Wheel Travel: | 126 mm / 5.0 in | 120 mm / 4.7 in |
| Front Brakes: | 2 x 308mm Floating discs, Nissin4 piston radial calipers | Single 320 mm discs, 4 piston caliper |
| Rear Brakes: | Single 220 mm disc, 1 piston caliper | Single 240 mm disc, 2 piston caliper |
| Front Tyre: | 120/80 ZR17 | 110/70-17 |
| Rear Tyre: | 180/55 ZR17 | 150/60-17 |
| Wet Weight: | 189 kg / 416 lbs | 142 kg / 313 lbs |
| Fuel Capacity: | 17.4 Litres / 4.6 US gal / 3.8 Imp gal | 11.5 Litres / 3.0 US gal |
| Consumption Average: | 5.1 l/100 km / 19.5 km/l / 45.9 US mpg / 55.1 Imp mpg | 5.1 L/100 km / 19.5 km/l / 45.9 US mpg |
| Top Speed: | 227.4 km/h / 141.3 mph | 171.3 km/h / 106 mph |