The Yamaha XJ600 Seca II was a motorcycle produced between 1992 and 1998. It had a 599cc four-stroke, inline 4-cylinder engine with a DOHC and 8 valves, and a compression ratio of 10.0:1. The bike was air-cooled and had a wet sump lubrication system, with a 4-into-2 exhaust and 4x28mm down-draft carburetors. The ignition was electronic, and it started with an electric system.
The Yamaha XJ600 Seca II had a maximum power of 45.4 hp or 61 hp at 8500 rpm, and a max torque of 53 Nm or 39.1 lb-ft at 6300 rpm. It had a six-speed transmission with a wet, multiple-disc clutch and a chain final drive. The bike’s frame was a tubular cradle, and the front suspension was a telescopic fork, while the rear suspension was a monoshock.
The Yamaha XJ600 Seca II had a front single disc brake and a rear single disc brake, with a front tyre size of 100/80-17 and a rear tyre size of 130/70-18. Its dimensions were length 2095.5 mm, width 749 mm, height 1171 mm, and wheelbase 1460 mm. It had a seat height of 777 mm, a dry weight of 191 kg, and a fuel capacity of 17.4 liters. The bike’s consumption average was 5.0 L/100 km, and it had a top speed of 182 km/h.
In terms of performance, the Yamaha XJ600 Seca II could go from 0 to 97 km/h in 4.2 seconds, from 64 to 97 km/h in 4.7 seconds, and from 97 to 129 km/h in 5.4 seconds. The bike’s standing 1/4 mile was 13.07 sec, with a speed of 161.5 km/h, and it could brake from 48 km/h to 0 in 9.1 m and from 97 km/h to 0 in 37.8 m.
Technical specifications:
Make Model: Yamaha XJ 600 Seca II
| Year | 1992 – 98 |
|---|---|
| Engine | Four stroke, inline 4 cylinder, DOHC, 8 valve |
| Capacity | 599 cc / 36.6 cub in. |
| Bore x Stroke | 58.5 x 55.7 mm |
| Compression Ratio | 10.0:1 |
| Cooling System | Air cooled |
| Lubrication | Wet sump |
| Exhaust | 4-into-2 |
| Induction | 4 x 28mm Mikuni BDST (BDS26) down-draft carburetors |
| Ignition | Electronic |
| Starting | Electric |
| Max Power | 45.4 hp/ kW / 61 hp @ 8500 rpm |
| Max Torque | 53 Nm / 39.1 lb-ft @ 6300 rpm |
| Clutch | Wet, Multiple discs |
| Transmission | 6 Speed |
| Final Drive | Chain |
| Frame | Tubular cradle |
| Front Suspension | Telescopic fork |
| Front Wheel Travel | 140 mm / 5.5 in. |
| Rear Suspension | Monoshock |
| Rear Wheel Travel | 109 mm / 4.3 in. |
| Front Brakes | Single disc |
| Rear Brakes | Single disc |
| Front Tyre | 100/80-17, Yokohama F-209 |
| Rear Tyre | 130/70-18, Yokohama R-209 |
| Rake | 25 degrees |
| Trail | 96.5 mm / 3.8 in. |
| Dimensions | Length 2095.5 mm / 82.5 in Width 749 mm / 29.5 in Height 1171 mm / 46.1 in |
| Wheelbase | 1460 mm / 57.5 in |
| Seat Height | 777 mm / 30.6 in |
| Dry Weight | 191 kg / 422 lbs |
| Wet Weight | 204 kg / 450 lbs |
| GVWR | 397 kg / 875 lbs |
| Load Capacity (full tank) | 193 kg / 425 lbs |
| Fuel Capacity | 17.4 Litres / 4.6 US gal |
| Consumption Average | 5.0 L/100 km / 20 km/l / 47 mpg |
| Braking | 48 km/h / 30 mph – 0: 9.1 m / 30 ft |
| Braking | 97 km/h / 60 mph – 0: 37.8 m / 124 ft |
| Standing 1/4 Mile | 13.07 sec / 161.5 km/h / 100.33 mph |
| Acc | 0 – 97 km/h / 60 mph: 4.2 sec |
| Acc | 64 – 97 km/h / 40 – 60 mph: 4.7 sec |
| Acc | 97 – 129 km/h / 60 – 80 mph: 5.4 sec |
| Top Speed | 182 km/h / 113 mph |
