The Harley Davidson XL1200R Sportster Roadster was manufactured between 2007 and 2008. It has a four-stroke, 45 degrees V-twin Evolution engine that can hold up to 1199cc or 73.2 cubic inches, with a bore x stroke of 88.8 x 96.8 mm. The bike is air-cooled and has a compression ratio of 9.7:1. The lubrication system is dry-sump, and it has an Electronic Sequential Port Fuel Injection (ESPFI) induction. The ignition system is a digital CDI with electric start.
The motorcycle has a wet nine-plate clutch and a five-speed transmission, with a belt final drive and chain primary drive with a 57/38 ratio. The gear ratio varies in each gear. The bike is made from a mild steel, tubular frame with circular sections and cast junctions.
It has a front suspension of 39mm forks and a rear suspension of a coil-over, dual-adjustable preload system. The front brakes feature a single 292mm disc and two-piston calipers, while the rear brake uses a single 292mm disc and one-piston caliper. The front tyre size is 100/90-19 57H, while the rear is 150/80B16 71H.
The bike’s rake is 29.6 degrees, and the trail is 117 mm/4.6 in. The motorcycle’s dimensions are 2288.5 mm/90.1 in in length, 932.2 mm/36.7 in in width, and 1249.7 mm/49.2 in in height, with a wheelbase of 1524.0 mm/60.0 in. The seat height is 713.7 mm/28.1 in when laden and 759.5 mm/29.9 in when unladen. The ground clearance is 141 mm/5.6 in. The bike’s dry weight is 256 kg/565 lbs, and its wet weight is 265 kg/585 lbs. The fuel capacity is 12.5 litres/3.3 US gal.
Technical specifications:
Make Model: Harley Davidson XL 1200R Sportster Roadster
| Year | 2007 – 08 |
|---|---|
| Engine | Fur stroke, 45 degrees V-Twin Evolution (R) Valve Train Pushrod-operated, OHV, 2 valves per cylinder |
| Capacity | 1199 cc / 73.2 cu-in |
| Bore x Stroke | 88.8 x 96.8 mm |
| Cooling System | Air cooled |
| Compression Ratio | 9.7:1 |
| Lubrication | Dry-sump |
| Induction | Electronic Sequential Port Fuel Injection (ESPFI) |
| Ignition | Digital CDI |
| Starting | Electric |
| Max Torque | 107.3 Nm / 79 lb-ft @ 4000 rpm |
| Clutch | Wet 9-plate |
| Transmission | 5 Speed |
| Final Drive | Belt |
| Primary Drive | Chain, 57/38 ratio |
| Gear Ratio | 1st 9.315 9.004 9.004 2nd 6.653 6.432 6.432 3rd 4.948 4.783 4.783 4th 4.102 3.965 3.965 5th 3.517 3.400 3.400 |
| Frame | Mild steel, tubular frame, circular sections, cast junctions Swingarm Mild steel rectangular tube sections, stamped junctions, MIG welded |
| Front Suspension | 39mm Forks |
| Rear Suspension | Coil-over, dual-adjustable preload |
| Front Brakes | Single 292mm disc 2 piston calipers |
| Rear Brakes | Single 292mm disc 1 piston calipers |
| Front Tyre | 100/90-19 57H |
| Rear Tyre | 150/80B16 71H |
| Rake | 29.6 degrees |
| Fork Angle | 29.6 degrees |
| Trail | 117 mm / 4.6 in |
| Dimensions | Length 2288.5 mm / 90.1 in Width 932.2 mm / 36.7 in Height 1249.7 mm / 49.2 in |
| Wheelbase | 1524.0 mm / 60.0 in |
| Seat Height | Laden2 713.7 mm / 28.1 in Unladen 759.5 mm / 29.9 in |
| Ground Clearance | 141 mm / 5.6 in |
| Dry Weight | 256 kg / 565 lbs |
| Wet Weight | 265 kg / 585 lbs |
| Fuel Capacity | 12.5 Litres / 3.3 US gal |
