ENGINE

• Air-cooled, 49 cc, reed-valve, 2-stroke single is mildly tuned to deliver predictable power that gently eases the new rider up the off-road learning curve.
• Mikuni VM12SC carb
  • easy access handlebar / dash mounted choke lever
  • good fuel economy
  • crisp throttle response
• Reed-valve intake system.
  • smooths power delivery
  • widens the power band
• Single-speed fully automatic transmission.
  • twist the throttle and go!
  • allows young riders to concentrate on the basics of riding without worrying about clutching and shifting
• Shaft drive system.
  • virtually maintenance-free
  • comes fully enclosed for added protection & durability
  • no chain to worry about adjusting or lubricating
• Exclusive Autolube Oil Injection System.
  • eliminates the hassle of fuel/oil premixing
  • system precisely meters the exact amount of oil required by the engine
• Easy-access, washable foam air filter reduces tune-up costs.
• Maintenance-free capacitor discharge ignition (CDI).
  • produces a strong spark for fast starts
  • provides precise ignition timing/mapping for optimum engine performance at all rpm
• Lightweight exhaust system with heat shields.
  • quiet design
  • exhaust pipe has been routed away the from the rider to avoid accidental contact burns
  • "cleanable" screen-type spark arrestor
  • heat shields protect young riders from hot components

CHASSIS/SUSPENSION

• Rugged steel backbone-type frame
• Class-lowest 485 mm (19.1") seat height
  • creates a handling-enhancing low centre of gravity
  • allows most riders to put both feet on the ground for added confidence
• 22 mm telescopic front fork with 60 mm (2.4") of travel smooths out the bumps.
• Dual rear shock suspension with 50 mm (2") of wheel travel
• Front and rear drum brakes
  • provide strong stopping power
  • hand-operated brake levers are similar to those used on bicycles for familiarity
• Durable, mag-style wheels
  • no need to tighten or replace damaged spokes
  • easy to clean too!
• Knobby tires
  • provide good traction in the dirt
• Specially-designed, one-piece rear fender, side panels and seat.
  • easily removed for cleaning or maintenance
• Rugged plastic body components.
  • resist damage in the event of a tip-over
  • YZ inspired front and side number plates for that big bike look
  • Team Yamaha-inspired colour and graphics

SAFETY FEATURES

• Heat shields on engine and exhaust protect young riders from hot components.
• Adjustable speed limiter screw on throttle housing restricts acceleration and top speed.
• Removable exhaust pipe restrictor allows parents to increase top speed as skills improve.
• Start/Run switch prevents unit from moving while in the start position.

  IMPORTANT NOTE: Adult supervision and proper protective riding gear, including a helmet, are a must when a youngster is operating a PW50.