TM racing MX 85 Junior - 2006 Specifications and Reviews
The 2006 TM Racing MX 85 Junior is a liquid-cooled 85cc motocross bike designed for young competitive riders transitioning to larger machinery. Known for its responsive handling and reliable Kokusan ignition system, it features a high-compression engine with hydraulic clutch control for smooth power delivery on the track. The lightweight Cr-Mo steel perimeter frame and single-disc front brake make it agile and precise for junior-level racing.
General information | |
| Category | Cross / motocross |
| Year | 2006 |
| Model | TM racing MX 85 Junior |
| | |
Engine and Transmission Specifications | |
| Clutch | Multiple-disk in oil bath with hydraulic control |
| Cooling system | Liquid |
| Ignition | Kokusan CDI Electronic with variable advance |
| Fuel system | Carburettor. Mikuni 28 |
| Bore x stroke | 47.9 x 47.0 mm (1.9 x 1.9 inches) |
| Compression | 17.2:1 |
| Stroke | 2 |
| Engine type | Single cylinder |
| Capacity: | 85.00 ccm (5.19 cubic inches) |
Physical measures and capacities | |
| Rear brakes diameter | 220 mm (8.7 inches) |
| Rear brakes | Single disc |
| Front brakes diameter | 260 mm (10.2 inches) |
| Front brakes | Single disc |
| Frame type | Cr-Mo steel. Perimetral oval section. |










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