2008 Yamaha TT-R50E (discontinued)

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Kick ass little bike. Bought this for my son.... amazing quality... always starts.. quiet running, and super easy for beginners. I attached moose racing training wheels on it at first, and my 5 year old rips all around on this thing. 3 gears, and at full bore will go up to 30 mph. This is a great beginner bike, and it even hauls my 200 lb, 6 foot 2 ass around the yard no problem.


Product Yamaha TT-R50E
Model Year 2008
Engine Size 50cc
Engine Type Air-cooled SOHC Four-Stroke; 2 valves
Engine Displacement 49cc
Bore x Stroke 36.0 x 48.6mm
Compression Ratio 9.5:1
Fuel System VM11
Ignition CDI
Transmission Constant-mesh 3-speed; automatic clutch
Final Drive
Suspension Front Inverted telescopic fork; 3.8-in travel
Suspension Rear Single shock; 2.8-in travel
Brakes Front 80mm drum
Brakes Rear 80mm drum
Tires Front 2.50-10-4PR
Tires Rear 2.50-10-4PR
Overall Length 51.4 in
Overall Width 23.4 in
Overall Height 30.5 in
Seat Height 21.8 in
Wheelbase 36.4 in
Ground Clearance 5.3 in
Fuel Capacity .82 gal
Curb Weight 119 lb

Features & Benefits


  • 49cc air-cooled, SOHC powerplant puts out smooth, reliable four-stroke power perfect for kids and small novices.
  • Three-speed gearbox with automatic centrifugal clutch makes learning to shift gears a breeze.
  • Convenient electric starter for effortless starting.
  • Compact-design cases keep overall engine width down to 296mm, for a narrow feel and great handling.
  • 13mm Mikuni VM-type carburetor with automatic on/off electric heater ensures crisp, dependable throttle response.
  • Automatic cam chain tensioner reduces maintenance.
  • CDI ignition system delivers hot, reliable spark and requires minimal maintenance.
  • Lightweight, upswept exhaust system contains a quiet, WR-type USFS-approved spark arrestor.


  • Curved steel backbone frame keeps the TT-R50E narrow and has three engine-mounting points for excellent rigidity and handling.
  • Inverted fork with 22mm sliders provides 3.8 inches of smooth front wheel travel for a great ride and handling.
  • Monocross-style rear suspension is controlled by a single coil-over shock and provides 2.8 inches of bump-smothering rear wheel travel.
  • Front and rear 80mm drum brakes deliver strong, dependable stopping power, and the rear’s activated by a right foot pedal just like the big YZs.
  • 10-inch front and rear wheels with knobby tires offer great grip and exceptional wear.
  • Low, 21.9-inch seat height allows most kids to put both feet down for handling-enhancing and added confidence.

Additional Features:

  • Key-type ignition switch deters unauthorized riding.
  • Throttle stop screw lets the adult supervisor restrict speed while beginners are learning.
  • Cool-looking YZ bodywork includes an integrated front fender/ number plate.
  • Standard sidestand tucks up out of the way when not in use.
  • Handy choke lever is located right in front of the main switch.
  • Large, folding, cleated footpegs provide excellent footing.


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