Yamaha YFZ50
| Manufacturer | Yamaha |
|---|---|
| Production | 2017 - 2019 |
| Class | ATV |
| Engine | single cylinder, four-stroke |
| Bore / Stroke | 39.0mm x 41.4mm |
| Compression ratio | 8.5:1 |
| Ignition type | cdi |
| Battery | 8.5:1 |
| Transmission | Gear box: automatic Final Drive: chain |
| Suspension | Front: single i-arm Rear: swingarm |
| Brakes | Front: expanding brake (drum brake). dual drum Rear: expanding brake (drum brake) |
| Front Tire | 16/7-7 |
| Rear Tire | 16/7-7 |
| Wheelbase | 32.68 inches (830 mm) |
| Dimensions | L 49.21 inches (1250 mm) W 32.28 inches (820 mm) H 30.31 inches (770 mm) |
| Seat height | 23.03 inches (585 mm) |
| Weight | (dry), 100.0 kg (wet) |
| Fuel capacity | 1.53 Gallon (5.80 Liters) |
| Manuals | Service Manual |
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The Yamaha YFZ50 was a single cylinder, four-stroke ATV produced by Yamaha between 2017 and 2019.
Engine
The engine was a air cooled single cylinder, four-stroke. A 39.0mm bore x 41.4mm stroke result in a displacement of just 49.4 cubic centimeters. Fuel was supplied via a single overhead cams (sohc).
Drive
The bike has a automatic transmission. Power was moderated via the Wet Multi-plate.
Chassis
It came with a 16/7-7 front tire and a 16/7-7 rear tire. Stopping was achieved via expanding brake (drum brake). dual drum in the front and a expanding brake (drum brake) in the rear. The front suspension was a single i-arm while the rear was equipped with a swingarm. The YFZ50 was fitted with a 1.53 Gallon (5.80 Liters) fuel tank. The wheelbase was 32.68 inches (830 mm) long.
2017 Yamaha YFZ50
The 2017 YFZ50 is engineered as the ideal starting point for aspiring ATV riders aged 6 and up, with a low-maintenance 49cc engine tuned to develop responsive, controllable performance. A combination of engine limiters and a power cut-off tether switch make it easy to allow young riders to adapt to the ATV as their skills grow.