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| Aprilia RS 660 (2021+) | Aprilia RS 660 (2025+) | ||
|---|---|---|---|
| Name | Aprilia RS 660 (2021+) | Aprilia RS 660 (2025+) | |
| Size Estimator (see "About" page to learn more) |  |  | |
| Length | 1995 mm | 2005 mm (estimated) | |
| Width | 745 mm | ? | |
| Height | 1171 mm (estimated) | 1175 mm (estimated) | |
| Seat Height | 820 mm | 820 mm | |
| Weight | - 183 kg wet - Max load: 210 kg | - 183 kg wet - Max load: 210 kg (estimated) | |
| Engine | 659 cc Parallel-twin, liquid-cooled, 270º crank | 659 cc Parallel-twin, liquid-cooled, 270º crank | |
| Power | 100 hp @ 10500 rpm (A2: 95) | 105 hp | |
| Power to weight ratio | 55 HP/100kg (A2: 52) | 57 HP/100kg | |
| Torque | 67 Nm @ 8500 rpm (A2: ?) | ? | |
| Torque to weight ratio | 37 Nm/100kg | ? | |
| Transmission | - 6-speed manual, wet multi-plate slip/assist clutch - Chain final drive - Quick-shifter (optional: inverted configuration) | - 6-speed manual, wet multi-plate slip/assist clutch - Chain final drive - Quick-shifter | |
| Fuel Capacity | 15 litres | 15 litres | |
| Suspension | - Front: 41 mm inverted fork, adjustable preload and rebound, 120 mm travel - Rear: mono-shock, adjustable preload and rebound, 130 mm travel | - Front: KYB 41 mm inverted fork, adjustable preload and rebound, 120 mm travel - Rear: mono-shock, adjustable preload and rebound, 130 mm travel | |
| Tyres | - Front: 120/70-17 - Rear: 180/55-17 | - Front: 120/70-17 - Rear: 180/55-17 | |
| Brakes | - Front: 320 mm discs, Brembo 4-piston radial calipers - Rear: 220 mm disc, Brembo 2-piston caliper - Cornering ABS available (adjustable) | - Front: 320 mm discs, Brembo 4-piston radial calipers - Rear: 220 mm disc, Brembo 2-piston caliper - Cornering ABS available (adjustable) | |
| Instruments | - TFT display with speedometer, tachometer, odometer, gear indicator, fuel gauge, two trip meters, instant and average consumption, clock - Optional: smartphone connectivity | - 13 cm (5") TFT display with speedometer, tachometer, odometer, gear indicator, fuel gauge, engine temperature, clock - Optional: smartphone connectivity | |
| Other | - LED lights, cornering lights, self-cancelling indicators, emergency braking lights - Riding modes, traction control (adjustable), wheelie control, engine braking, engine maps - Cruise control, adjustable brake lever, lithium battery. Optional: USB port | - LED lights, illuminated switches - Riding modes, traction control (switchable, adjustable), wheelie control, engine brake control, power modes, launch control - Cruise control, adjustable brake lever, | |
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Horsepower
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