22 June. Monday 2026
Yamaha YZ 85 - 2002 Specifications and Reviews
The 2002 Yamaha YZ 85 is a lightweight motocross machine designed for young and intermediate riders transitioning to competitive racing. Powered by a liquid-cooled 85cc single-cylinder engine, it delivers responsive performance and nimble handling ideal for learning proper technique on the track. Known for its reliability and manageable power delivery, the YZ 85 has become a class standard for junior motocross programs.
General information | |
| Category | Cross / motocross |
| Year | 2002 |
| Model | Yamaha YZ 85 |
Engine and Transmission Specifications | |
| Cooling system | Liquid |
| Bore x stroke | 47.5 x 47.8 mm (1.9 x 1.9 inches) |
| Compression | 8.2:1 |
| Stroke | 2 |
| Engine type | Single cylinder |
| Capacity: | 84.70 ccm (5.17 cubic inches) |
| | |
Physical measures and capacities | |
| Wheelbase | 1,255 mm (49.4 inches) |
| Ground clearance | 351 mm (13.8 inches) |
| Overall width | 758 mm (29.8 inches) |
| Overall length | 1,818 mm (71.6 inches) |
| Overall height | 1,161 mm (45.7 inches) |
| Seat height | 864 mm (34.0 inches) If adjustable, lowest setting. |
| Dry weight | 66.0 kg (145.5 pounds) |
Yamaha YZ 85 dimensions and frame | |
| Rear brakes diameter | 190 mm (7.5 inches) |
| Rear brakes | Single disc |
| Front brakes diameter | 220 mm (8.7 inches) |
| Front brakes | Single disc |
| Rear tyre dimensions | 90/100-14 49M |
| Front tyre dimensions | 70/100-17 40M |
| Rear suspension travel | 282 mm (11.1 inches) |
| Front suspension travel | 275 mm (10.8 inches) |
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