Segment: Trial
Production years: 2005, 2006
A step up from the entry-level TT-R50, the 2005 TT-R90 adds to the power and torque figures, as well as to the fun factor. A bike for the young riders who have already gotten past their very first two-wheeled experience, the R90 still offers the automatic clutch 3-speed transmission and low seat which allows almost any rider to get a firm foothold on the ground for increased confidence.
Light and tough as nails, the 2005 Yamaha TT-R90 is a great dirt machine for continuing honing in the skills on young riders, boasting serrated pegs, racing-derived graphics and a paddle-style choke.
YAMAHA TT-R90 2005-2006
YAMAHA TT-R90 89
| engine specs | Type: | Air-cooled, SOHC, 4-stroke single | Displacement: | 89 cm3 | Bore X Stroke: | 1.9x2.0 in OR 48 mm | Compression Ratio: | 8.5:1 | Horsepower: | -/- KW(hp)/RPM | Torque: | 4/4000 lb-ft/RPM OR 5/4000 Nm/RPM | Fuel System: | Mikuni VM16SH carburetor |
|---|
| transmission specs | Gearbox: | 3 Speed, semi-automatic | Clutch: | Automatic | Primary Drive: | - | Final Drive: | Chain |
|---|
| chassis specs | Frame: | Steel | Front Suspension: | Telescopic 26mm fork | Rear Suspension: | Single monocross shock | Front Brake: | drum | Rear Brake: | drum |
|---|
| dimension specs | Overall Length: | 60 in OR 1524 mm | Overall Width: | 23.8 in OR 605 mm | Seat Height: | 24.6 in OR 625 mm | Wheelbase: | 40.9 in OR 1039 mm | Ground Clearance: | - | Weight: | 134 lbs OR 61 kg | Fuel Capacity: | 1.1 gallons OR 4.2 L |
|---|
| tyres specs | Front: | 2.50-14 | Rear: | 3.00-12 |
|---|