The Yamaha TDM850 motorcycle was manufactured from 1996-98 and is equipped with a liquid-cooled, four-stroke, parallel twin cylinder engine with 5 valves per cylinder, capable of producing 77 hp at 7500 rpm. It has a compression ratio of 10.5:1 and is equipped with 2 Mikuni BDSR38 carburetors for induction, as well as a digital TCI ignition and electric starting. The bike has a capacity of 849 cc and a bore/stroke of 89.5 x 67.5 mm. Its transmission consists of a 5-speed gearbox and the final drive is powered by a chain. The front suspension is composed of conventional 43mm forks with adjustable preload and rebound damping. The rear suspension is a single De Carbon shock with adjustable preload and rebound damping. The front brakes are two 298mm discs with 4 piston calipers, while the rear has a single 245mm disc with a 2 piston caliper. The Yamaha TDM850 has a wheelbase of 1470 mm, a seat height of 800 mm, and a dry weight of 201 kg. Its fuel capacity is 20 liters and the average consumption is 38 mpg. The bike can reach a top speed of 208 km/h and has a 0-60 time of 3.3 seconds with a standing quarter mile of 12.5 seconds at 71.2 km/h.
Technical specifications:
Make Model: Yamaha TDM 850
| Year | 1996 – 98 |
|---|---|
| Engine | Liquid cooled, four -stroke, parallel twin cylinder, DOHC, 5 valves per cylinder |
| Capacity | 849 cc / 51.8 cu-in |
| Bore x Stroke | 89.5 x 67.5 mm |
| Compression Ratio | 10.5:1 |
| Induction | 2 x Mikuni BDSR38 carburetors |
| Ignition | Digital TCI |
| Starting | Electric |
| Max Power | 77 hp / 56.1 kW @ 7500 rpm (rear tyre 75 hp @ 7500 rpm ) |
| Max Torque | 80.4 Nm / 59.2 lb-ft @ 6000 rpm |
| Transmission / Drive | 5 Speed |
| Final Drive | Chain |
| Front Suspension | Conventional 43mm forks, adjustable preload: rebound damping |
| Rear Suspension | Single De Carbon shock, adjustable preload: rebound damping |
| Front Brakes | 2 x 298mm discs 4 piston calipers |
| Rear Brakes | Single 245mm disc 2 piston caliper |
| Front Tyre | 110/80 ZR18 |
| Rear Tyre | 150/70 ZR17 |
| Trail | 103 mm / 3.9 in |
| Wheelbase | 1470 mm / 57.9 in |
| Seat Height | 800 mm / 31.5 in |
| Dry Weight | 201kg / 449.7 lbs |
| Wet Weight | 220 kg / 485.0 lbs |
| Fuel Capacity | 20 Litres / 5.2 US gal |
| Consumption Average | 38 mpg |
| Braking 60 – 0 / 100 – 0 | 14.3 m / 38.6 m |
| Standing 1/4 Mile | 12.5 sec / l71.2 km/h |
| Top Speed | 208 km/h / 129.2 mph |
