The Yamaha TDM900A motorcycle specifications include a 897 cc (54.73 cu in) engine, a 5-speed gearbox, and a listed weight of 192 kg (423.3 lb).
Key specifications
How the Yamaha TDM900A compares
This compares the motorcycle with all Yamaha models in this specifications database. The blue marker is this model and the grey line is the Yamaha database average.
About 63% higher than the Yamaha database average. Around the 79th percentile across Yamaha models.
Very close to the Yamaha database average. Around the 74th percentile across Yamaha models.
About 53% larger than the Yamaha database average. Around the 91st percentile across Yamaha models.
Yamaha database percentile rankings
Percentiles show where this motorcycle sits across the Yamaha specifications database. They are descriptive database rankings, not performance ratings.
897 cc — larger displacement than about 79% of Yamaha models.
825 mm — taller than about 74% of Yamaha models.
20 L — larger than about 91% of Yamaha fuel tanks in this database.
Dimensions compared with Yamaha average
Each measurement is compared with the average value across Yamaha models where that dimension is available.
2,180
2,082
5% above average.
800
823
Close to average.
1,290
1,172
10% above average.
1,485
1,416
5% above average.
825
793
4% above average.
160
181
11% below average.
Mechanical overview
Additional useful specifications
| Front tire size | 120/70-ZR18 |
|---|---|
| Rear tire size | 160/60-ZR17 |
| Bore/stroke ratio | 1.36:1 (Oversquare) |
Model information
| Year released | 2008 |
|---|
Engine specifications
| Engine type | Twin, four-stroke |
|---|---|
| Displacement | 897 cc (54.73 cu in) |
| Torque | 88.8 Nm (9.1 kgf-m or 65.5 ft.lbs) @ 9,100 rpm |
| Bore × stroke | 92.0 x 67.5 mm (3.6 x 2.7 inches) |
| Compression ratio | 10.4:1 |
| Cooling system | Liquid |
| Fuel system | Injection. Electronic Fuel Injection |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Ignition | TCI |
| Starter | Electric |
| Lubrication | Dry sump |
Transmission and drivetrain
| Gearbox | 5-speed |
|---|---|
| Final drive | Chain (final drive) |
| Clutch | Wet, multiple-disc coil spring |
Chassis and suspension
| Frame | Aluminium, diamond shaped |
|---|---|
| Front suspension | Telescopic forks |
| Rear suspension | Swingarm (link suspension) |
| Front wheel travel | 130 mm (5.1 inches) |
| Rear wheel travel | 120 mm (4.7 inches) |
Brakes, wheels and tires
| Front brakes | Double disc |
|---|---|
| Rear brakes | Single disc |
| Front tire | 120/70-ZR18 |
| Rear tire | 160/60-ZR17 |
Dimensions and weight
| Dry weight | 192 kg (423.3 lb) |
|---|---|
| Seat height | 825 mm (32.5 inches) |
| Overall length | 2,180 mm (85.8 inches) |
| Overall width | 800 mm (31.5 inches) |
| Overall height | 1,290 mm (50.8 inches) |
| Wheelbase | 1,485 mm (58.5 inches) |
| Ground clearance | 160 mm (6.3 inches) |
Fuel and emissions
| Fuel capacity | 20.00 L (5.28 US gal) |
|---|
Performance
| Power/weight ratio | 0.4428 hp/kg |
|---|
Disclaimer: Specifications may vary by market, trim, production date and optional equipment, and scraped or historical data can contain errors. Comparison and percentile values are calculated from Yamaha models in this specifications database. Always double-check important specifications against the motorcycle owner’s/service manual and official Yamaha information before relying on them. Visit the official Yamaha website.