Aprilia AF1 125 Sintesi Sport (1990) vs Ducati Diavel 1260 S (2021)
Comparison technical specifications
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| Make: | Aprilia | Ducati |
| Model: | AF1 125 Sintesi Sport | Diavel 1260 S |
| Years: | 1990 | 2021 |
| Engine: | Two stroke, single cylinder, light alloy, barrel with Gilnisil coating | Four stroke, Testastretta DVT (Desmodromic Variable Timing), 90° L-Twin, 4 Desmodromically actuated valves per cylinder, dual spark |
| Capacity: | 124.7 cc / 7.6 cu in | 1262 cc / 77 cu-in |
| Bore x Stroke: | 54 x 54.5 mm | 106 x 71.5 mm |
| Compression Ratio: | 15.1:1 | 13.0:1 |
| Cooling System: | Liquid cooled | Liquid cooled |
| Induction: | Dell'Orto carburetor, Ø 28 mm | Bosch electronic fuel injection system, Øeq 56 mm elliptical throttle bodies with Ride-by-Wire system |
| Ignition: | Electronic | Electronic |
| Starting: | Electric | Electric |
| Max Power: | 21.4 kW / 28.66 hp @10500 rpm | 157 hp / 116 kW @ 9250 rpm |
| Max Torque: | 18.6 Nm / 1.9 kgf-m / 13.7 lb-ft @ 10000 rpm | 129 Nm / 95 lb-ft @ 7500 rpm |
| Transmission: | 6 Speed | 6-Speed with Ducati Quick Shift up/down Evo (DQS) |
| Final Drive: | Chain | Chain, Front sprocket Z15, Rear sprocket Z43 |
| Front Suspension: | Telescopic fork, Ø 38 mm | 48 mm USD Öhlins adjustable fork, TiN treatment |
| Front Wheel Travel: | 120 mm / 4.7 in | 120 mm / 4.7 in |
| Rear Suspension: | Aprilia progressive mono shock system, Sebach | Öhlins fully adjustable monoshock, Aluminium casted single-sided swingarm |
| Rear Wheel Travel: | 120 mm / 4.7 in | 130 mm / 5.1 in |
| Front Brakes: | Single Ø 320 mm floating disc, 4 piston caliper, Brembo | 2 x 320mm semi-floating discs, Radially mounted Brembo monobloc 4-piston M50 callipers, PR16/19 radial master cylinder |
| Rear Brakes: | Single Ø 240mm disc, 2 piston caliper | Single 265mm disc, 2-piston Brembo floating calliper |
| Front Tyre: | 100/80-17 | 120/70 ZR17 Pirelli Diablo Rosso III |
| Rear Tyre: | 130/70-17 | 240/45 ZR17 Pirelli Diablo Rosso III |
| Seat Height: | 800 mm / 31.5 in | 780 mm / 30.7 in |
| Dry Weight: | 117 kg / 258 lbs | 221 kg / 487 lbs |
| Wet Weight: | 131 kg / 289 lbs | 247 kg / 544 lbs |
| Fuel Capacity: | 20 Litres / 5.3 US gal | 17 Litres / 4.5 US gal |