2007 Yamaha TT-R50E

New 2007 Yamaha Dirt Bikes

Sep. 01, 2006 By ORC STAFF
New Features and Refinements
2007 Yamaha TT-R50E
Key Features:
  • The TT-R50E gets the same pushbutton electric starting feature as the full line of electric start TT-Rs.
  • Great for learning and/or playing, complete with 49cc of four-stroke fun feeding power through a three-speed automatic-clutch transmission.
  • Big YZ styling meets little peoples’ stature; the seat’s only 21.9 inches from the dirt.
  • Inverted fork and Monocross rear end provide great handling.
  • Large cover leaves little chain exposed for maximum efficiency with minimal maintenance.
  • California green sticker compliant.
  • 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 keeping the engine in its powerband a breeze.
  • Convenient electric starter for effortless starting.
  • New-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.
  • New design 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.
  • Ten-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 even in wet or muddy conditions.

2007 TT-R50E
Engine Type 49cc air-cooled, SOHC 4-stroke, single w/electric start
Bore and Stroke 36mm x 48.6mm
Compression Ratio 9.5:1
Carburetion 13mm Mikuni VM with electric heater
Ignition CDI
Transmission 3-speed w/automatic clutch
Final Drive Chain
Front Suspension Inverted telescopic fork; 3.8" travel
Rear Suspension Monocross, single coil-over shock absorber, 2.8" travel
Front Brake 80mm Drum
Rear Brake 80mm Drum
Front Tire 2.50-10-4PR
Rear Tire 2.50-10-4PR
Overall Length 51.4"
Overall Width 23.4"
Overall Height 30.5"
Seat Height 21.9"
Ground Clearance 5.3"
Wheelbase 36.4"
Dry Weight 119 lb.
Fuel Capacity 0.8 gal.
Warranty 90 Day (Limited Factory Warranty)
MSRP*$1,149 (Team Yamaha Blue/White) Available from August 2006

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