| Attribute | Suzuki RM85 2021 × | Kawasaki KX 85-I 2018 × |
|---|---|---|
| General | ||
| Production from (year) | 2021 | 2018 |
| Make | Suzuki | Kawasaki |
| Model | Suzuki RM85 | Kawasaki KX 85-I |
| Category | Cross / motocross | Cross / motocross |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor. Keihin PE28 | Carburettor. Keihin PWK28 |
| Engine details | Reed-valve | Piston reed valve |
| Displacement (cm³) | 84.7 | 84 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 48 | 48.5 |
| Stroke (mm) | 46.8 | 45.8 |
| Gearbox | 6-speed | 6-speed |
| Driveline | Chain, DID 428DS, 118 links | - |
| Ignition | CDI | Electric CDI w/digital advance |
| Compression | 10.9:1 | 10.0:1 |
| Chassis | ||
| Front suspension | Telescopic, pneumatic/coil spring, oil damped | 36mm inverted telescopic cartridge fork with 18-way compression damping |
| Rear suspension | Link type, coil spring, oil damped, adjustable spring preload | Uni-Trak single-shock system with 4-way compression and 16-way rebound damping, plus adjustable spring preload |
| Front brakes | Single disc. Twin-piston caliper | Single disc |
| Rear brakes | Single disc | Single disc |
| Diameter (mm) | 200 | 184 |
| Frame type | Tubular steel frame with aluminum beam swingarm | High-tensile steel perimeter design with subframe member |
| Front tyre | 70/100-17 | 70/100-17 |
| Rear tyre | 90/100-14 | 90/100-14 |
| Wheels | - | Wire spoked |
| Front wheel travel (mm) | 275 | 275 |
| Rear wheel travel (mm) | 277 | 275 |
| Trail (mm) | - | 97 |
| Rake (fork angle) (degree) | - | 29 |
| Other | ||
| Starter | Kick | Kick |
| Color options |
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| Dimensions | ||
| Wheelbase (mm) | 1,240 | 1,255 |
| Kerb weight (kg) | 73 | 69 |
| Overall height (mm) | 1,100 | 1,100 |
| Overall length (mm) | 1,805 | 1,821 |
| Overall width (mm) | 735 | 734 |
| Seat height (mm) | 850 | 841 |
| Ground clearance (mm) | 325 | 340 |
| Performance | ||
| Fuel capacity (l) | 5 | 5 |