29 June. Monday 2026
Yamaha TZ 125 - 2002 Specifications and Reviews
The 2002 Yamaha TZ 125 is a lightweight sport bike designed for novice and younger riders seeking an accessible entry point into sportbike riding. Powered by a nimble liquid-cooled single-cylinder engine producing 44 horsepower, it excels in agility and maneuverability around tight circuits and urban environments. Best known for its affordable performance and low seat height, the TZ 125 remains a popular choice for racing school training and first-time sportbike enthusiasts.
2002
General information | |
| Category | Sport |
| Year | 2002 |
| Model | Yamaha TZ 125 |
Engine and Transmission Specifications | |
| Cooling system | Liquid |
| Bore x stroke | 54.0 x 54.5 mm (2.1 x 2.1 inches) |
| Compression | 7.9:1 |
| Torque | 25.00 |
| Power | 44.00 |
| Stroke | 2 |
| Engine type | Single cylinder |
| Capacity: | 124.00 ccm (7.57 cubic inches) |
| | |
Physical measures and capacities | |
| Wheelbase | 1,242 mm (48.9 inches) |
| Ground clearance | 110 mm (4.3 inches) |
| Overall width | 510 mm (20.1 inches) |
| Overall length | 1,828 mm (72.0 inches) |
| Overall height | 1,033 mm (40.7 inches) |
| Seat height | 701 mm (27.6 inches) If adjustable, lowest setting. |
| Dry weight | 71.2 kg (157.0 pounds) |
| | |
Yamaha TZ 125 dimensions and frame | |
| Rear brakes diameter | 185 mm (7.3 inches) |
| Rear brakes | Single disc |
| Front brakes diameter | 298 mm (11.7 inches) |
| Front brakes | Single disc |
| Rear tyre dimensions | 125/55-R17 |
| Front tyre dimensions | 95/70-R17 |
| Rear suspension travel | 129 mm (5.1 inches) |
| Front suspension travel | 100 mm (3.9 inches) |
Speed and acceleration | |
| Power/weight ratio | 0.6180 HP/kg |
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