Yamaha YZ 85 - 2006 Specifications and Reviews
The 2006 Yamaha YZ 85 is a lightweight 85cc minibike designed for young and amateur riders entering the motocross world. Its compact dimensions and low 864mm seat height make it ideal for smaller riders, while the liquid-cooled two-stroke engine delivers responsive power for off-road training and competition. Known for its reliability and manageable performance, the YZ 85 remains a popular entry-level choice in youth motocross racing.
General information | |
| Category | Minibike, cross |
| Year | 2006 |
| Model | Yamaha YZ 85 |
Engine and Transmission Specifications | |
| Transmission typefinal drive | Chain |
| 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 | 146 mm (5.7 inches) |
| Rear brakes | Single disc |
| Front brakes diameter | 220 mm (8.7 inches) |
| Front brakes | Single disc |
| Rear tyre dimensions | 90/100-14 |
| Front tyre dimensions | 70/100-17 |
| Rear suspension | Swinging arm (monocross) |
| Front suspension | Telescopic fork |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
Performance Profile & Rider Fit
Best For
Track85%
City5%
Cornering80%
Daily Riding5%
Touring5%
Passenger0%
Rider Profile
| Best For | This is a small-wheeled competition motocrosser built specifically for younger or smaller, developing riders, not adults or beginners to motorcycling in general. |
| Purpose | Designed purely for amateur motocross racing and off-road training on tracks scaled to junior riders. |
| Rider Fit | Its tiny 66 kg dry weight and low-for-motocross seat height suit lighter, smaller riders such as pre-teens and young teenagers rather than full-sized adults. |
| Character | A high-strung, free-revving two-stroke that rewards aggressive clutch and throttle work with sharp, flickable handling on rough terrain. |
| Not Ideal For | This is not suitable for adult commuting, highway travel, two-up riding, or anyone seeking comfort, storage, or long-distance capability. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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