Engine
Chassis
Dimensions
Top Features
Engine
Engine Type
49cc air-cooled SOHC 4-stroke; 2 valves
Bore x Stroke
39.0mm x 41.4mm
Compression Ratio
8.5:1
Fuel Delivery
12mm carburetor
Ignition
CDI
Transmission
CVT
Final Drive
Chain drive
Starting System
Electric and kick start
Chassis
Suspension / Front
Single I-arm; 2.4-in travel
Suspension / Rear
Single shock swingarm; 2.0-in travel
Brakes / Front
Dual drum
Brakes / Rear
Drum
Tires / Front
AT16 x 6.5-7
Tires / Rear
AT16 x 7-7
Dimensions
L x W x H
49.2 in x 32.3 in x 30.3 in
Seat Height
23.0 in
Wheelbase
32.7 in
Maximum Ground Clearance
3.5 in
Fuel Capacity
1.5 gal
Wet Weight***
220 lb
Top Features
- Beginner-Friendly Four-Stroke Performance
The 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. - Reduced Maintenance Design
Servicing is simple, too, thanks to features like the tool-less quick-access air filter element. - Scaled Down, Not Scaled Back
Single A-arm front suspension is tuned for light, easy steering and comfortable ride quality. The rear swingarm also features a compact single shock for good control and comfort. It also boasts convenient features like a fully automatic CVT transmission and electric start with a back-up kickstart. - Comfortable Chassis
A robust steel frame design incorporates a large 1.5 gallon fuel tank, plush seat and roomy integrated floorboards. - Yamaha Sport ATV DNA
For sporty looks and handling, YFZ50 uses durable Duro® tires on lightweight wheels, with styling unmistakably inspired by the race-ready YFZ450R™.