TM Racing MX 85 2T Junior - 2023 Specifications and Reviews
The 2023 TM Racing MX 85 2T Junior is a lightweight two-stroke motocross machine designed for junior riders progressing through competitive racing classes. Powered by a 84.9cc liquid-cooled single-cylinder engine with electronic CDI ignition and paired with a six-speed gearbox, it delivers responsive performance suited to young racers developing their skills. Known for its agile handling and punchy power delivery, this bike excels in youth motocross championships and amateur racing series.
2023
General information | |
| Category | Cross / motocross |
| Year | 2023 |
| Model | TM Racing MX 85 2T Junior |
Engine and Transmission Specifications | |
| Driveline | Regina RX3 chain |
| Clutch | Multiple-disk in oil bath with hydraulic control |
| Transmission type | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | 3.5% oil mixture |
| Ignition | Kokusan CDI Electronic with variable advance |
| Fuel system | Carburettor. Keihin 28 |
| Bore x Stroke | 48.0 x 47.0 mm (1.9 x 1.9 inches) |
| Engine details | Reed valve |
| Engine type | Single cylinder, two-stroke |
| Capacity: | 84.9 ccm (5.18 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Rear brakes | Single disc |
| Diameter | 240 mm (9.4 inches) |
| Front brakes | Single disc |
| Rear tire | 90/100-14 |
| Front tire | 70/100-17 |
| Rear Suspension | Extreme Shox |
| Front wheel travel | 270 mm (10.6 inches) |
| Front Suspension | Mupo Ø 38 mm |
| Frame type | Self-tempering aluminium deltabox type single beam with extruded, forged and microcast parts |
| | |
Physical measures and capacities | |
| Fuel capacity | 6.00 litres (1.59 US gallons) |
| Ground clearance | 270 mm (10.6 inches) |
| Seat height | 810 mm (31.9 inches) If adjustable, lowest setting. |
| Dry weight | 72.0 kg (158.7 pounds) |
| | |
Other specs | |
| Comments | Italian brand. |
| Starter | Kick |
| Color options | Blue/White |
Rider Reviews
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