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2017 TT-R50E


Plus taxes-fees.

Our littlest TT-R boasts big YZ styling, four-stroke power, a three-speed automatic-clutch gearbox – even push-button electric starting. Go ahead, play in the dirt.

Air-cooled, 50cc, SOHC, 2-valve, 4-stroke powerplant produces smooth, reliable novice friendly power that eases the new rider up the learning curve.
* 2016 model shown.

Convenient, push-button electric starting makes starting a snap and takes one of the hassles out of learning how to ride.
* 2016 model shown.

4-stroke, air-cooled, SOHC, 2-valve, single
Bore and Stroke
36 x 48.6mm
Compression Ratio
Maximum Torque
0.32 kg-m (2.3 ft-lb) @ 5,500 rpm
Fuel Delivery
Mikuni VM11
Ignition / Starting
CDI / Electric
3-speed, semi auto (automatic clutch)
Final Drive
Suspension (Front)
22mm inverted fork / 96mm (3.8") wheel travel
Suspension (Rear)
Monocross / 71mm (2.8") wheel travel
Brakes (Front)
Brakes (Rear)
Tires (Front)
Tires (Rear)
1,305mm (51.4")
595mm (23.4")
795mm (31.3")
925mm (36.4")
Ground Clearance
135mm (5.3")
Seat Height
555mm (21.9")
Fuel Capacity
3 litres (0.66 imp. gallons)
Wet Weight
57kg (126 lb)
Yamaha Blue



  • Air-cooled, 50cc, SOHC, 2-valve, 4-stroke power plant produces smooth, novice friendly power that eases the new rider up the learning curve.
  • Convenient, push-button electric starting makes learning to ride much easier.
  • Compact engine cases.
    • keeps engine width narrow
    • makes it easier for smaller riders to get their feet firmly on the ground
  • Proven, 2-valve cylinder head design.
    • easy to adjust traditional rocker arm valve actuation
    • 150 hour valve adjustment intervals
  • Intake & exhaust valves feature special "carbon cutter" valve stem design.
    • automatically removes carbon build up from the valve stems
    • maintains maximum engine efficiency & power
    • carbon build up on valve stems can lead to sticky valves & poor performance
  • Automatic ratchet-type cam chain adjuster.
    • reduces maintenance time, tune up costs & reduces mechanical engine noise
  • Conventional cast iron cylinder liner.
    • allows the cylinder to be over bored? reducing costs
  • Lightweight crankshaft design.
  • Mikuni VM11 carburetor with electric carb heater (heater does not function above 16C).
    • crisp yet easy to use linear throttle response
    • excellent fuel economy
    • carb heater reduces engine warm-up time & improves cold weather starting
    • "Electroless" nickel plating applied to valve seat and nickel silver needle valve to counter act the negative effects of E10 (10% ethanol) fuels.
  • Washable foam air filter reduces costs.
  • Smooth-shifting, 3-speed transmission with automatic centrifugal clutch.
    • auto clutch eases the beginner into the basics of shifting without the complications of a clutch
    • optimized transmission ratios match engine output
  • CD (capacitor discharge) ignition system.
    • maintenance free
    • delivers a strong spark for fast starts & solid engine performance
  • Centrifugal oil filtering system.
    • automatically removes any particles found in the oil
    • never requires cleaning or maintenance
    • fast easy oil changes
  • Lightweight, upswept exhaust system.
    • produces a quiet exhaust note to keep the neighbors happy
    • numerous heat shields to protect young riders for hot components
    • cleanable screen-type spark arrestor


  • Rugged "mini-size" steel back bone type frame provides rugged durability whether being ridden by a child or an adult. The engine mounts to the frame at three points, making the entire chassis more rigid for superior handling.
  • Triangulated steel tube swingarm.
  • Inverted 22mm Showa front fork offers a class leading 96 mm (3.8") of wheel travel.
    • confidence-inspiring control over rough terrain
    • plastic fork leg protectors help prevent stone chips in fork tubes & extend fork seal life
  • Monocross single shock rear suspension with 71mm (2.8") of wheel travel.
    • delivers progressive suspension performance to smooth out rough trails
  • Low 556 mm (21.9") seat height.
    • allows most riders to put both feet firmly on the ground for added confidence
    • provides a handling-enhancing lower centre of gravity & lightweight feeling
  • Long, motocross-style seat is low, comfortable and allows good rider mobility.
  • Front and rear 80 mm drum brakes
    • strong dependable stopping power
    • brake components are the same front & rear
  • 2.50x10 front & rear knobby tires
    • puncture resistant 4 ply design
    • excellent traction in the dirt
  • 135mm (5.3") of ground clearance
    • allows the TT-R50E to tackle modest obstacles
  • 3 litre plastic resin fuel tank
    • plenty of smiles & fun between fill -ups
    • on/off/reserve fuel petcock for peace of mind


  • Serrated folding foot pegs provide excellent grip even in wet or muddy conditions
  • Convenient handlebar mounted paddle-style choke lever
  • Rugged YZ-F inspired plastic body components resist damage in the event of a tip-over
  • YZ-F inspired styling & graphics gives the TT-R50E that big YZ look
  • YZ style handlebar with protective foam pad features a re-enforcing cross bar for extra strength
  • Low maintenance sealed battery prevents leaks during a tip-over (battery should be charged during winter storage)


    • Adjustable throttle stop screw allows adult supervisor to control top speed by restricting how far the throttle can be opened. Adjustment design is fast & easy
    • Key operated ignition allows parents to control use
    • Exhaust heat shields protect young riders from hot components
    • Upper and lower chain guards

IMPORTANT NOTE: Adult supervision and proper protective riding gear, including a helmet & eye protection are a must when a youngster is operating a TT-R50E.

Curb Weight:57kg (126 lb)
Condition:Brand New
Stock Number:TT-R50E
Colour:Yamaha Blue
Model:YAMAHA Off Road - Recreation
Transmission:3-speed, semi auto (automatic clutch)
Engine Type:4-stroke, air-cooled, SOHC, 2-valve, single - 50cc
Fuel Capacity:3 litres (0.66 imp. gallons)

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