2007 Yamaha TT-R90E

New 2007 Yamaha Dirt Bikes

Sep. 01, 2006 By ORC STAFF
New Features and Refinements
2007 Yamaha TT-R90E
Key Features:
  • Pushbutton electric starting lets the little people get going and keep going on their own.
  • A low-maintenance 89cc air-cooled, SOHC powerplant puts out the kind of smooth, predictable power perfectly suited to novice riders.
  • A smooth-shifting three-speed transmission with automatic clutch eases beginners into the basics of gear-shifting and lets them concentrate on the track or trail.
  • Low, 24.6-inch seat height allows short riders to put both feet down for added confidence.
  • 89cc of four-stroke power means a linear, non-intimidating powerband that’s perfect for novices and even experienced play riders.
  • 16mm Mikuni carburetor ensures crisp, dependable throttle response.
  • Three-speed automatic-clutch transmission lets the TT-R90E thrive in all kinds of terrain even under novice riders.
  • CDI ignition system delivers hot, reliable spark and requires minimal maintenance.
  • Convenient electric starter means effortless starting.
  • Lightweight, upswept exhaust system features quiet, USFS-approved spark arrestor.
  • Rigid frame design combines with a compact, 40.9-inch wheelbase for agile, predictable handling.
  • Front and rear drum brakes deliver strong, dependable stopping power.
  • 14-inch front and 12-inch rear wheels with knobby tires offer superb grip and exceptional wear.
  • 26mm telescopic front fork with 4.3 inches of travel for confidence-inspiring control over rough terrain.
  • Single rear shock with 3.7 inches of travel delivers progressive suspension performance to smooth out rugged trails.
  • 6.3 inches of ground clearance and a rugged engine skid plate maximize undercarriage protection.
 Additional Features:
  • Long, motocross-style seat is low, comfortable and allows easy rider movement.
  • Team Yamaha–inspired colors, graphics, and front and side number plates create styling similar to larger YZ lineup.
  • Large, folding cleated footpegs provide excellent footing even in wet or muddy conditions.

2007 TT-R90E
Engine Type 89cc, air-cooled, SOHC 4-stroke single w/electric start
Bore and Stroke 47mm x 51.8mm
Compression Ratio 8.5:1
Carburetion 16mm Mikuni
Ignition CDI
Transmission 3-speed w/automatic clutch
Final Drive Chain
Front Suspension 26mm telescopic fork; 4.3" travel
Rear Suspension Single shock; 3.7" travel
Front Brake 95mm Drum
Rear Brake 110mm Drum
Front Tire 2.50-14
Rear Tire 3.00-12
Overall Length 60"
Overall Width 23.8"
Overall Height 34.1"
Seat Height 24.6"
Ground Clearance 6.3"
Wheelbase 40.9"
Dry Weight 139 lb.
Fuel Capacity 1.1 gal.
Warranty 90 Day (Limited Factory Warranty)
MSRP*$1,749 (Team Yamaha Blue/White) Available from July 2006

Off-Road.com Newsletter
Join our Weekly Newsletter to get the latest off-road news, reviews, events, and alerts!