Comparison of Motors Europe MX4 and Yamaha TT-R 90 2007 [S]ave
| Attribute |  Motors Europe MX4 × |  Yamaha TT-R 90 2007 × |
|---|---|---|
| General | ||
| Production from (year) | 2016 | 2007 |
| Make | Motors Europe | Yamaha |
| Model | Motors Europe MX4 | Yamaha TT-R 90 |
| Category | Cross / motocross | Enduro / offroad |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, four-stroke |
| Fuel system | Carburettor. Dell´Orto PHBG 21 | Carburettor. Mikuni VM16/1 |
| Displacement (cm³) | 50 | 89 |
| Power (kw) | 7.3 | 4 |
| Cooling system | Air | Air |
| Transmission type,final drive | Chain | Chain |
| Torque (Nm) | - | 6.1 |
| Bore (mm) | - | 47 |
| Stroke (mm) | - | 51.8 |
| Gearbox | Automatic | - |
| Fuel control | - | Single Overhead Cams (SOHC) |
| Ignition | CDI | CDI |
| Clutch | - | Wet, multiple-disc and centrifugal automatic |
| Lubrication system | Oil mixture 3% | Wet sump |
| Compression | - | 8.5:1 |
| Chassis | ||
| Front suspension | Inverted telescopic fork | Telescopic forks |
| Rear suspension | PDS, hydraulic damper | Swingingarm (monocross) |
| Front brakes | Single disc | Expanding brake (drum brake) |
| Rear brakes | Single disc | Expanding brake (drum brake) |
| Diameter (mm) | 190 | 110 |
| Frame type | Tubular cradle | Steel tube backbone |
| Wheels | 12/14 inch steel wheels | - |
| Front wheel travel (mm) | - | 110 |
| Rear wheel travel (mm) | - | 95 |
| Other | ||
| Starter | Kick | Electric & kick |
| Color options |
| - |
| Dimensions | ||
| Dry weight (kg) | 54 | 60 |
| Power/weight ratio | 0.1352 | 0.0667 |
| Overall height (mm) | 940 | 865 |
| Overall length (mm) | 1,555 | 1,525 |
| Overall width (mm) | 620 | 605 |
| Seat height (mm) | 710 | 625 |
| Ground clearance (mm) | 30 | - |
| Performance | ||
| Fuel capacity (l) | 2 | 4.2 |
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