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Yamaha TT-R 90 - 2007 Specifications and Reviews

The 2007 Yamaha TT-R 90 is a lightweight enduro bike designed for young riders and beginners learning off-road skills. Its small 89cc single-cylinder four-stroke engine delivers manageable power and torque, making it forgiving and confidence-building on various terrain. The TT-R 90 is best known for its reliability, durability, and role as an ideal stepping stone into serious motorcycle riding.

2007
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General information

CategoryEnduro / offroad
Year2007
ModelYamaha TT-R 90
 
 

Engine and Transmission Specifications

ClutchWet, multiple-disc and centrifugal automatic
Transmission type,final driveChain
Cooling systemAir
Lubrication systemWet sump
IgnitionCDI
Fuel controlSOHC
Fuel systemCarburettor. Mikuni VM16/1
Bore x stroke47.0 x 51.8 mm (1.9 x 2.0 inches)
Compression8.5:1
Torque6.10 Nm (0.6 kgf-m or 4.5 ft.lbs)
Power5.49
Engine typeSingle cylinder, four-stroke
Capacity:89.00 ccm (5.43 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakes diameter110 mm (4.3 inches)
Rear brakesExpanding brake (drum brake)
Front brakes diameter95 mm (3.7 inches)
Front brakesExpanding brake (drum brake)
Rear suspension travel95 mm (3.7 inches)
Rear suspensionSwingingarm (monocross)
Front suspension travel110 mm (4.3 inches)
Front suspensionTelescopic forks
Frame typeSteel tube backbone

Physical measures and capacities

Fuel capacity4.20 litres (1.11 gallons)
Overall width605 mm (23.8 inches)
Overall length1,525 mm (60.0 inches)
Overall height865 mm (34.1 inches)
Seat height625 mm (24.6 inches) If adjustable, lowest setting.
Power/weight ratio0.0915 HP/kg
Dry weight60.0 kg (132.3 pounds)

Other specs

StarterElectric & kick

Rider Reviews

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