| Year | 1985 |
| Bore x Stroke | 74 x 63.8 mm |
| Braking 60 - 0 / 100 - 0 | - / 36.9 m |
| Capacity | 1097 cc / 66.9 cu-in |
| Clutch | Wet, multiple discs, hydraulic operated |
| Compression Ratio | 9.5:1 |
| Consumption Average | 34 mpg 14km/lit |
| Cooling System | Air/oil cooled |
| Dimensions | Length 2175 mm / 85.6 in Width 730 mm / 28.7 in Height 1200 mm / 47.2 in |
| Dry Weight | 227 kg / 500.4 lbs |
| Engine | Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder |
| Final Drive | Chain 2.470 (42/17) |
| Frame | Steel, Double cradle frame |
| Front Brakes | 2x 282mm discs 2 piston calipers |
| Front Suspension | 41mm Stanchion tube, 3-way position adjustable preload damping,3-way adjustable spring preload. Hydraulic anti-dive |
| Front Tyre | 120/80 V16 |
| Front Wheel Travel | 126 mm / 4.9 in |
| Fuel Capacity | 24.5 Litres / 6.3 gal |
| Gear Ratio | 1st 2.857 (40/14) 2nd 2.000 (36/18) 3rd 1.571 (33/21) 4th 1.291 (31/24) 5th 1.115 (29/26) |
| Ground Clearance | 140 mm / 5.5 in |
| Ignition | T.C.I |
| Induction | 4x Mikuni BS36 carbs. |
| Lubrication | Wet sump |
| Max Power | 125 hp / 91.1 kW @ 9000 rpm |
| Max Torque | 86 Nm / 64.2 lb-ft @ 8000 rpm |
| Oil Capacity | 4.2 Ltres |
| Primary Red. System & Ratio | Spur Gear / 1.750 (98/56) |
| Rear Brakes | Single 282mm disc 2 piston caliper |
| Rear Suspension | Single shock 17-way adjustable rebound damping 12-way spring preload |
| Rear Tyre | 150/80 V16 |
| Rear Wheel Travel | 120 mm / 4.7 in |
| Road Test | Bike 1984 Group Test Cycle World Motosprint Group Test 1985 Rider Group Test |
| Seat Height | 780 mm / 30.7 in |
| Spark Plug | NGK, DPR8EA-9 |
| Standing ¼ Mile | 10.7 sec / 125.3 mph 200 km/h |
| Starting | Electric |
| Top Speed | 146 mph / 235 km/h |
| Transmission | 5 Speed |
| Wet Weight | 252 kg / 555.5 lbs |
| Wheelbase | 1490 mm / 58.7 in |
