The Yamaha Star Roadliner S (2012-13) is a powerful motorcycle with a four-stroke, pushrod 48-degree V-twin engine that has a capacity of 1854cc or 113 cu-in, giving a maximum power output of 98.6 hp at 4250rpm and maximum torque of 166.7 Nm at 2250rpm. The bike has a five-speed transmission with a final drive of a belt. The front suspension consists of 46mm telescopic forks with a 134.5mm front wheel travel, while the rear suspension is a single shock, link-type setup with 109mm rear wheel travel. The front brakes are 2x 298mm discs with 4-piston calipers, and the rear brake is a single 320mm disc with a 4-piston caliper. The bike has a rake of 31 degrees and a trail of 152mm, while the dimensions are 2580mm in length, 1055mm in width, and 1105mm in height with a wheelbase of 1715mm. The seat height is 735mm, and the dry weight of the bike is 340kg. It has air cooling, a compression ratio of 9.5:1, a lubrication system of dry sump, and twin-bore electronic fuel injection with 43mm throttle bodies and throttle position sensor. The ignition system is digital TCI, and it has an electric starting mechanism. The bike has a front tyre of 130/70-18 and rear tyre of 190/60-17, and a fuel capacity of 17 litres or 4.4 US gallons.
Technical specifications:
Make Model: Yamaha XV 1900 Roadliner S
| Year | 2012 – 13 |
|---|---|
| Engine | Four stroke, pushrod 48 degrees V-Twin, OHV, 2 valves per cylinder |
| Capacity | 1854 cc / 113 cu-in |
| Bore x Stroke | 100 118 mm |
| Cooling System | Air cooled |
| Compression Ratio | 9.5:1 |
| Lubrication | Dry sump |
| Induction | Twin-bore electronic fuel injection, 43mm throttle bodies and throttle position sensor |
| Ignition | Digital TCI |
| Starting | Electric |
| Max Power | 98.6 hp / 72.0 kW @ 4250 rpm |
| Max Torque | 166.7 Nm / / 17 kg-m / 123 ft-lb @ 2250 rpm |
| Clutch | Wet, multiple disc |
| Transmission | 5 Speed |
| Final Drive | Belt |
| Front Suspension | 46mm telescopic forks, |
| Front Wheel Travel | 134.5 mm / 5.3 in |
| Rear Suspension | Single shock, link-type, |
| Rear Wheel Travel | 109 mm / 4.3 in |
| Front Brakes | 2x 298mm discs 4 piston calipers |
| Rear Brakes | Single 320mm disc 4 piston caliper |
| Front Tyre | 130/70 -18 |
| Rear Tyre | 190/60 -17 |
| Rake | 31 degrees |
| Trail | 152 mm / 6.0 in |
| Dimensions | Length 2580mm / 101.6 in Width 1055mm / 41.5 in Height 1105mm / 43.5 in |
| Wheelbase | 1715 mm / 67.5 in |
| Seat Height | 735mm / 28.9 in |
| Dry Weight | 340 kg / 748 lbs |
| Fuel Capacity | 17 Litres / 4.4 us gal |
