Yamaha ST225 Bronco: review, history, specs
Class: scrambler
Production: 1997
Related: Yamaha XT225 Serow
| Models | |
|---|---|
| Yamaha ST225 Bronco
(Japan) 1997 Color: LIGHT GRAY METALLIC 3 |
Yamaha ST225 Bronco
(Japan) 1997 Color: LIGHT REDDISH YELLOW SOLID 1 |
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History
| History | ||
|---|---|---|
| Year | Country | Name / Frame / Engine |
| 1997 | Japan | Name: Yamaha ST225 Bronco
Code: 5BT1 |
Specifications
Yamaha ST225 Bronco: specs.
| Specifications | ||
|---|---|---|
| DIMENSIONS | Overall length | 2030 mm / 79,9 in |
| Overall width | 800 mm / 31,5 in | |
| Overall height | 1140 mm / 44,9 in | |
| Seat height | 795 mm / 31,3 in | |
| Wheelbase | 1320 mm / 51,9 in | |
| Ground clearance | 255 mm / 10,0 in | |
| Dry weight | ||
| Curb (wet) weight | 123 kg / 271 lbs | |
| FRAME | Type | Double cradle (steel) |
| Front suspension, travel | Telescopic fork | |
| Rear suspension, travel | Swingarm with mono-shock | |
| Front tire size | 2.75-19 43P | |
| Rear tire size | 120/80-18 62P | |
| Front brake | Single disc, 220 mm, 2-piston caliper | |
| Rear brake | Drum | |
| Fuel capacity | 8,3 l / 2,19 US gal | |
| Trail | 134 mm / 5,3 in | |
| Fuel economy / consumption | 1,85 l / 100 km (60 km/h) | |
| ENGINE | Type | Air-cooled 4-stroke |
| Cylinder arrangement | Single cylinder | |
| Bore & Stroke | 70,0 x 58,0 mm | |
| Displacement | 223 cm³ (13,6 cu in) | |
| Compression ratio | 9.5:1 | |
| Valve train | Chain driven SOHC, 2 valves | |
| Max. power | 20,0 hp (14,7 kW) / 8000 rpm | |
| Max. torque | 18,6 Nm (1,9 kg-m) / 7000 rpm | |
| Acceleration 0 to 100 km/h (0-60 mph) | ||
| Top speed | 120 km/h (74 mph) | |
| CARBURETION SYSTEM | Type | Carburetor, 1x Mikuni BST34 |
| ID | ||
| DRIVE TRAIN | Clutch | Wet, multi-plate, cable operated |
| Transmission | 6-speed | |
| Final drive | Chain | |
| Primary reduction | 3.318 | |
| Final reduction | ||
| Gear ratio
I II III IV V VI |
1.888 1.428 1.125 0.925 0.793 | |
| ELECTRICAL | Ignition | CDI |
| Alternator | A.C. magneto | |
| Battery capacity | 12V-7Ah | |
Images
Yamaha ST225 Bronco: images, gallery.
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Videos
Yamaha ST225 Bronco: video.
Manuals
Yamaha ST225 Bronco: manuals, parts, microfiches.