The Big Dog Mastiff is a 2008 motorcycle with a four stroke 45 degree V-twin engine, capable of producing 1916cc/117 cu-in. It has a compression ratio of 9.6:1, and utilizes EFI or Super G carburetor induction. The motorcycle employs an electronic single fire ignition system and electric starting. The bike features a six-speed transmission and belt final drive. The frame is a standard downtube, 4″ Backbone, with a 39-degree rake. The front suspension is an A41mm telescopic fork, while the rear suspension is hidden shocks. The front brakes consist of a single disc PM, four-piston caliper with differential bore, with the rear brake having a similar setup. The bike’s front tire is MH120/70-21 Avon, with the rear tire being a 250/40-18 Avon. The seat height is 622.3 mm/24.2 in, and the bike weighs 308 kg/680 lbs. The fuel capacity is 17.4 L/4.6 US gal.
Technical specifications:
Make Model: Big Dog Mastiff
| Year | 2008 |
|---|---|
| Engine | Four stroke, 45 degrees V-Twin, OHV, 2 valves per cylinder. |
| Capacity | 1916 cc / 117 cu-in |
| Bore x Stroke | 104.8 x 111.1 mm / 4 1/8 x 4 3/8 ” |
| Compression Ratio | 9.6:1 |
| Cooling System | Air cooled |
| Induction | EFI or Super G carburetor |
| Ignition | Electronic single fire |
| Starting | Electric |
| Transmission | 6 Speed |
| Final Drive | Belt |
| Frame | Standard downtube, 4″ Backbone |
| Rake | 39 degrees |
| Front Suspension | ~A41 mm Telescopic fork |
| Rear Suspension | Hidden shocks |
| Front Brakes | Single disc PM, 4 piston caliper, differential bore |
| Rear Brakes | Single disc PM, 4 piston caliper |
| Front Tyre | MH120/70-21, Avon |
| Rear Tyre | 250/40 -18, Avon |
| Seat Height | 622.3 mm / 24.2 in |
| Dry Weight | 308 kg / 680 lbs |
| Fuel Capacity | 17.4 L / 4.6 US gal |