Aprilia SX 125 (2008-) vs Kawasaki Versys-X 300 (2020)
Comparison technical specifications
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Make: | Aprilia | Kawasaki |
Model: | SX 125 | Versys-X 300 |
Years: | 2008- | 2020 |
Engine: | Two stroke, single cylinder Aluminium cylinder with Nikasil coated liner. Read valve intake. Separate mixing. Homologated to Euro 3 standard. | Four stroke parallel twin, DOHC, 8 valves |
Capacity: | 125 cc / 7.6 cu-in | 296 cc / 18.1 cu in |
Bore x Stroke: | 54 x 54.5 mm | 62 x 49 mm |
Compression Ratio: | 12.5:1 | 10.6:1 |
Cooling System: | Liquid cooled | Liquid cooled |
Induction: | Dell’Orto VHST 28 | EFI Ø 32 mm x 2 with dual throttle valves |
Starting: | Kick | Electric |
Max Power: | 16.4 kW / 22 hp | 29.3 kW / 40 hp @ 11500 rpm |
Max Torque: | 16.0 Nm / 1.6 kgf-m / 11.8 ft-lb | 26.0 Nm / 19.2 lb-ft @ 10000 rpm |
Transmission: | 6 Speed | 6-Speed |
Final Drive: | Chain | Chain, sealed |
Gear Ratio: | 1st 10:30 / 2nd 14:29 / 3rd 17:27 / 4th 19:25 / 5th 21:23 / 6th 22:21 | 1st 2.714 (38/14) 2nd 1.789 (34/19) 3rd 1.409 (31/22) 4th 1.160 (29/25) 5th 1.000 (27/27) 6th 0.857 (24/28) |
Frame: | High strength steel frame with double trellis beam and double cradle. Separate seat frame. | Backbone, high tensile steel |
Front Suspension: | Upside down telescopic fork, Ø40 mm | 41 mm Telescopic fork |
Rear Suspension: | Steel swingarm. Hydraulic monoshock with piggy back cylinder | Bottom-Link Uni-Trak, gas-charged shock and adjustable preload |
Front Brakes: | Single Ø260 mm disc, sliding 2 piston caliper, Brembo | Single 290 mm petal disc, single caliper balanced actuation dual piston |
Rear Brakes: | Single Ø220 mm disc, sliding 1 piston caliper | Single 220 mm petal disc. Caliper: Dual piston |
Front Tyre: | 110/70 17 | 100/90-19 M/C 57S |
Rear Tyre: | 150/60 17 | 130/80-17 M/C 65S |
Seat Height: | 870 mm / 34.3 in | 815 mm / 32.1 in |
Fuel Capacity: | 10 liters / 2.6 US gal | 17 Litres / 4.5 US gal / 3.7 Imp gal |