Conquer Dirt

The YFZ50 is the ultimate machine to rev-up a passion and develop a lifelong rider. Incorporating parental adjustable RPM limiter and a fully automatic CVT transmission, the YFZ50 is designed and proven to provide the safest riding experience for your new riding buddy!

Terrainability

• Rugged Duro tires offer good grip in a variety of conditions
• 60mm of front wheel travel and 51mm on the rear help to smooth out the ride
• Easy to adjust drum brakes front and rear give strong and consistent stopping power.

Power

• 49.4cc, air-cooled, 2-valve single cylinder, engine is ultra-reliable with excellent fuel economy
• Fully automatic continuously variable transmission (CVT) for smooth starts and good acceleration
• Parental controlled RPM limiter helps regulate speed for a variety of rider skill levels

DESIGN

• Classic Yamaha performance styling and design based on the class-leading YFZ450R
• Durable, sport-inspired entry-level chassis provides a spacious and comfortable riding position
• Easy to use and intuitive handlebar controls provide a fun and confidence inspiring ride

ENGINE

• Air-cooled, 49.4 cc, SOHC, 2-valve, 4-stroke powerplant produces smooth, reliable, novice friendly power
• Easy to use, linear power delivery makes learning to ride fun & easy
• Air cooling for simplicity & reduced maintenance
• Push-button electric starting backed up by an auxiliary manual kick starter.
• Electric starting makes learning to ride more fun
• Single overhead camshaft (SOHC), 2-valve design
• Basic 1- intake valve & 1- exhaust valve cylinder head design
• Utilizes conventional rocker arms & screw-type tappet adjusters for easier maintenance
• Mikuni VM12 carburetor.
• Crisp throttle response with good fuel economy
• Easy access handlebar mounted choke lever
• Fully automatic CVT transmission
• Automatic clutch and no gears allows young riders to concentrate on developing riding skills
• Fully automatic CV transmission means gas it & go performance; it is that easy
• Maintenance-free capacitor discharge ignition (CDI).
• Produces a strong spark for fast starts
• Provides precise ignition timing / mapping for optimum engine performance at all rpms
• Easy access, no tools required washable foam air filter
• Reduces maintenance costs ... re-usable design
• Spark arrestor & catalyzer equipped exhaust system
• Quiet design
• "Cleanable" spark arrestor prevents stray sparks from exiting the exhaust
• Heat shield protects young riders from hot components

CHASSIS

• Rugged round tube, steel frame
• Compact design provides nimble, responsive handling
• Low seat height (585 mm / 23 inch) makes getting on & off easy
• Single I-arm dual shock front suspension
• 60 mm (2.4 inches) front wheel travel
• Grease fitting on selected components
• Adjustable, single shock rear suspension
• 5-position spring preload adjustability
• 51 mm (2 inch) rear wheel travel
• Dual front drum brakes
• Independent (separate) front & rear braking for enhanced control & terrain-ability
• Hand-operated brake levers are similar to those used on a bicycle for easy familiarity
• Single drum rear brake with handlebar mounted lever style parking brake
• Consistent braking performance
• Hand-operated brake levers are similar to those used on a bicycle for easy familiarity
• Parking brake prevents machine from moving when idling or when parked on uneven surfaces
• Rugged steel rims fitted with 16" tires
• Steel rims provide excellent durability
• Tire design enhances steering precision, ride comfort & traction
• 5.6 litre fuel tank
• On - off - reserve petcock helps to prevent running out of gas
• Reserve portion of tank is 0.7 litres
• Rugged & roomy floorboards
• Excellent rider foot protection
• Helps reduce mud & water splash
• Aggressive styling
• Aggressive, sporty styling & high fenders are inspired by the mighty YFZ450R
• Chain final drive
• Single adjusting bolt makes chain adjusting easy
• Low maintenance, sealed battery
• Battery is sealed... no need to check electrolyte levels or add distilled water

SAFETY FEATURES

• Keyed ignition lets parents control use
•  Adjustable speed limiter screw on throttle housing restricts throttle lever movement to reduce acceleration & top speed.
• 2-stage rpm limiter device limits engine rpm. As skills improve, the limiter can be removed & maximum engine rpm will increase from 5,200 rpm to 7,400 rpm making a significant difference in power & performance.
• Power cut-off tether switch with lanyard allows parent or adult supervisor to walk beside the unit while a novice is learning & stop the engine if required