The Yamaha SR400 is a motorcycle model from the year 2016-2017 with a four-stroke, single cylinder, SOHC, 2 valves per cylinder engine. It has a capacity of 399cc/24.3 cu-in and a compression ratio of 8.5:1. The motorcycle is air-cooled and has a dry sump lubrication system along with fuel injection induction and a TCI ignition system. The maximum power of the bike is 27 hp, and the maximum torque is 27.4 Nm. It has a wet, multiple disc clutch and a five-speed transmission with a chain final drive. The frame is made of steel double cradle, and the suspension consists of a telescopic fork in the front and dual shocks in the rear. The bike weighs 174 kg and has a fuel capacity of 12 litres. The motorcycle has single disc front brakes and drum rear brakes, and the caster angle and trail are 27 degrees and 111 mm respectively. The length, width, and height of the bike are 2085 mm, 750 mm, and 1090 mm, respectively, and the wheelbase is 1410 mm. The seat height is 790 mm, and the ground clearance is 130 mm.
Technical specifications:
Make Model: Yamaha SR 400
| Year | 2016 – 17 |
|---|---|
| Engine | Four stroke, single cylinder, SOHC, 2 valves per cylinder. |
| Capacity | 399 cc / 24.3 cu-in |
| Bore x Stroke | 87 67.2 mm |
| Compression Ratio | 8.5:1 |
| Cooling System | Air cooled |
| Oil Capacity | 2.4 Litres |
| Lubrication | Dry sump |
| Induction | Fuel injection |
| Ignition | TCI |
| Starting | Kick |
| Max Power | 27 hp / 17.1 KW @ 7000 rpm |
| Max Torque | 27.4 Nm / 6.3 kgf-m @ 6500 rpm |
| Clutch | Wet, Multiple Disc |
| Transmission | 5 Speed |
| Final Drive | Chain |
| Frame | Steel Double Cradle |
| Front Suspension | Telescopic fork |
| Front Wheel Travel | 150 mm / 5.9 in |
| Rear Suspension | Dual shocks |
| Front Wheel Travel | 111 mm / 4.3 in |
| Front Brakes | Single disc |
| Rear Brakes | Drum |
| Front Tyre | 3.50-19 |
| Rear Tyre | 4.00-16 |
| Rake Caster Angle | 27 o |
| Trail | 111 mm / 4.4 in |
| Dimensions | Length 2085 mm / 82.1 in Width 750 mm / 29.5 in Height 1090 mm / 43.1 in |
| Wheelbase | 1410 mm / 55.5 in |
| Seat Height | 790 mm / 30.9 in |
| Ground Clearance | 130 mm / 5.1 in |
| Wet Weight | 174 kg / 384 lbs |
| Fuel Capacity | 12 Litres / 3.2 US gal |
