The Yamaha XT 660X is a 2012 model motorcycle with a 659 cc engine and a four-stroke, single-cylinder design. The motorcycle has a liquid-cooled system and a compression ratio of 10:1. The bike also features fuel injection with a 44 mm throttle body and dry sump lubrication with an oil capacity of 2.9 litres. The motorcycle has an electric starting system and can reach a maximum power of 33.8 kW at 6000 rpm and a maximum torque of 58.4 Nm at 5250 rpm. The bike has a wet, multiple-disc coil spring clutch and a 5-speed transmission with chain final drive. The frame is a steel tubular diamond shape with dual tank rails, and the front suspension includes 43 mm telescopic forks with a 225 mm front wheel travel. The rear suspension is an oscillating arm standard monocross with a 200 mm rear wheel travel. The braking system includes a single 320 mm disc 4-piston caliper on the front and a single 245 mm disc 1-piston caliper on the rear. The motorcycle has a seat height of 875mm and a dry weight of 173 kg with a fuel capacity of 15 litres.
Technical specifications:
Make Model: Yamaha XT 660X
| Year | 2012 |
|---|---|
| Engine | Four stroke, single cylinder, SOHC, 4 valve |
| Capacity | 659 cc/ 40.2 cu-in |
| Bore x Stroke | 100 x 84 mm |
| Compression Ratio | 10: 1 |
| Cooling System | Liquid cooled |
| Induction | Fuel injection, 44 mm throttle body |
| Lubrication | Dry sump |
| Oil Capacity | 2.9 Litres / 0.19 quarts |
| Ignition | TCI |
| Starting | Electric |
| Max Power | 33.8 kW / 48 hp @ 6000 rpm |
| Max Torque | 58.4 Nm / 5.7 kgf-m @ 5250 rpm |
| Clutch | Wet, multiple-disc coil spring |
| Transmission | 5 Speed |
| Final Drive | Chain |
| Frame | Steel tubular diamond frame with dual tank rails |
| Front Suspension | 43 mm Telescopic forks, |
| Front Wheel Travel | 225 mm / 8.8 in |
| Rear Suspension | Oscillating arm standard Monocross. |
| Rear Wheel Travel | 200 mm / 7.9 in |
| Front Brakes | Single 320mm disc 4 piston caliper |
| Rear Brakes | Single 245mm disc 1 piston caliper |
| Front Tyre | 120/700-17 |
| Rear Tyre | 160/60-17 |
| Rake | 26.0 degrees |
| Trail | 94 mm / 3.7 in |
| Dimensions | Height 1170 mm / 461 in Length 2175 mm / 85.6 in Width: 860 mm / 33.9 in |
| Wheelbase | 1505 mm / 59.3 in |
| Ground Clearance | 210 mm / 8.3 in |
| Seat Height | 875mm / 34.4 in |
| Dry Weight | 173 kg / 318.4 lbs |
| Wet Weight | 186 kg / 410.1 lbs |
| Fuel Capacity | 15 Litres / 3.9 gal |
