28 July. Tuesday 2026
Kawasaki KX85 II - 2012 Specifications and Reviews
The 2012 Kawasaki KX85 II is a lightweight two-stroke dirt bike engineered for young and developing riders transitioning to intermediate competition. Its compact 70kg frame and responsive 85cc engine deliver accessible yet spirited performance, while excellent ground clearance and manageable seat height inspire confidence on technical terrain. This model is best recognized as an entry-level motocross platform that balances aggressive styling with beginner-friendly handling characteristics.
General information | |
| Category | Cross / motocross |
| Year | 2012 |
| Model | Kawasaki KX85 II |
| | |
Engine and Transmission Specifications | |
| Transmission type,final drive | Chain |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Ignition | Digital CDI |
| Fuel system | Carburettor. Keihin PWK28 |
| Bore x stroke | 48.5 x 45.8 mm (1.9 x 1.8 inches) |
| Compression | 10.0:1 |
| Engine type | Single cylinder, two-stroke |
| Capacity: | 84.00 ccm (5.13 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Rear brakes diameter | 184 mm (7.2 inches) |
| Rear brakes | Single disc |
| Front brakes diameter | 220 mm (8.7 inches) |
| Front brakes | Single disc. Hydraulic |
| Rear tyre dimensions | 90/100-16 |
| Front tyre dimensions | 70/100-19 |
| Rear suspension travel | 275 mm (10.8 inches) |
| Rear suspension | UNI-TRAK single shock system with 4 position compression and 20 position damping adjustment plus adjustable spring preload/ 10.8 in. |
| Front suspension travel | 275 mm (10.8 inches) |
| Front suspension | 36 mm upside-down telescopic fork, with 16-way compression damping |
| Trail | 103 mm (4.1 inches) |
| Rake (fork angle) | 27.0° |
| Frame type | High-tensile steel perimeter design with subframe member |
| | |
Physical measures and capacities | |
| Fuel capacity | 5.50 litres (1.45 gallons) |
| Wheelbase | 1,290 mm (50.8 inches) |
| Ground clearance | 340 mm (13.4 inches) |
| Overall width | 735 mm (28.9 inches) |
| Overall length | 1,910 mm (75.2 inches) |
| Overall height | 1,105 mm (43.5 inches) |
| Seat height | 870 mm (34.3 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 70.0 kg (154.3 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Color options | Lime Green |
| Factory warranty | 6 months |
| Starter | Kick |
Performance Profile & Rider Fit
Best For
Track80%
City5%
Cornering85%
Daily Riding5%
Touring3%
Passenger0%
Rider Profile
| Best For | This is a youth/amateur-level 84cc motocross machine best suited to smaller or younger riders building race experience, not seasoned adult veterans. |
| Purpose | Built purely for closed-course motocross racing and dirt track practice, not for any form of street or commuter use. |
| Rider Fit | Its light 70kg weight and compact 870mm seat height make it manageable for smaller-statured or younger riders, though the tall suspension travel demands active standing riding. |
| Character | A high-strung two-stroke racer that rewards aggressive riding, quick throttle inputs, and precise line choice on jumps and berms. |
| Not Ideal For | Not suitable for taller adults, highway travel, daily commuting, or anyone seeking comfort, passenger capacity, or long-distance touring. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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