The Suzuki Boulevard Intruder M109R Cobra Special was produced from 2006 to 2007. It has a four-stroke, 54-degree V-twin engine with a capacity of 1786cc or 109 cubic inches. The bike is liquid-cooled, has a compression ratio of 10.5:1, and uses EFI with 2x56mm throttle bodies for induction. The ignition is electronic and transistorized, and the bike starts with an electric starter. Its maximum power is 92 kW or 123 hp at 6200 rpm, and its maximum torque is 160 Nm or 16.3 kgf-m or 118 lb-ft at 3200 rpm.
The clutch is a wet multi-plate type, and the bike has a five-speed transmission with a final drive of a shaft. The primary reduction is 1.647, while the gear ratios for each gear are as follows: 1st 2.188 (35/16), 2nd 1.400 (28/20), 3rd 1.038 (27/26), 4th 0.828 (24/29), 5th 0.686 (24/35).
The bike has an inverted, 46mm stanchion front suspension with 130mm or 5.1 inches of wheel travel, and a single damper rear suspension that is pre-load adjustable with 120mm or 4.7 inches of wheel travel. The front brakes consist of two 310mm discs with two piston calipers, while the rear brake is a single 274mm disc with a two-piston caliper. It has a front tire size of 130/70 R18 and a rear tire size of 240/40 R18.
The bike is 2450mm or 95.5 inches in length, 875mm or 34.4 inches in width, with a wheelbase of 1710mm or 67.3 inches. It has a ground clearance of 130mm or 5.1 inches and a seat height of 705mm or 27.8 inches. It weighs 347kg or 764lbs when wet and has a fuel capacity of 19 liters or 5.1 US gallons or 4.2 Imperial gallons.
Technical specifications:
Make Model: Suzuki Boulevard, Intruder M109R Cobra Special
| Year | 2006-07 |
|---|---|
| Engine | Four stroke, 54 degrees V-Twin |
| Capacity | 1786 cc / 109 cu. in |
| Bore x Stroke | 112 x 90.5 mm |
| Cooling System | Liquid cooled |
| Compression Ratio | 10.5:1 |
| Lubrication | Semi-dry sump |
| Induction | EFI, 2 x 56mm throttle bodies |
| Ignition | Electronic ignition (Transistorised) |
| Starting | Electric |
| Max Power | 92 kW / 123 hp @ 6200 rpm |
| Max Torque | 160 Nm / 16.3 kgf-m / 118 lb-ft @ 3200 rpm |
| Clutch | Wet multi-plate type |
| Transmission | 5 Speed |
| Final Drive | Shaft |
| Primary Reduction | 1.647 |
| Gear Ratio | 1st 2.188 (35/16) / 2nd 1.400 (28/20) / 3rd 1.038 (27/26) / 4th 0.828 (24/29) / 5th 0.686 (24/35) |
| Front Suspension | Inverted, 46mm stanchions |
| Front Wheel Travel | 130 mm / 5.1″ |
| Rear Suspension | Single damper, preload adjustable |
| Rear Wheel Travel | 120 mm / 4.7″ |
| Front Brakes | 2 x 310 mm Discs, 2 piston calipers |
| Rear Brakes | Single 274 mm disc, 2 piston caliper |
| Front Tyre | 130/70 R18 |
| Rear Tyre | 240/40 R18 |
| Dimensions | Length 2450 mm / 95.5 in Width 875 mm / 34.4 in |
| Wheelbase | 1710 mm / 67.3 in |
| Ground Clearance | 130 mm / 5.1 in |
| Seat Height | 705 mm / 27.8 in |
| Wet Weight | 347 kg / 764 lbs |
| Fuel Capacity | 19 Litres / 5.1 US gal / 4.2 Imp gal |
