| Attribute | TM Racing SMM 125 B. D. × | TM Racing MX 85 Junior 2019 × |
|---|---|---|
| General | ||
| Production from (year) | 2010 | 2019 |
| Make | TM Racing | TM Racing |
| Model | TM Racing SMM 125 B. D. | TM Racing MX 85 Junior |
| Category | Super motard | Cross / motocross |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor | Carburettor. Keihin 28 |
| Engine details | - | Reed valve |
| Displacement (cm³) | 123.5 | 85 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | - | Chain |
| Bore (mm) | 54 | 48 |
| Stroke (mm) | 54.5 | 47 |
| Gearbox | - | 6-speed |
| Ignition | Kokusan CDI Electronic with variable advance | Kokusan CDI Electronic with variable advance |
| Clutch | Multiuple-disk in oil-bath with hydaulic control | Multiple-disk in oil bath with hydraulic control |
| Lubrication system | 3.5% oil mixture | 3.5% oil mixture |
| Compression | 16.7:1 | 17.2:1 |
| Chassis | ||
| Front suspension | Marzocchi USD | Paioli USD 43 |
| Rear suspension | Sachs Boge (optional Ohlins ) | Ohlins |
| Front brakes | Single disc. Brembo radial pump and caliper | Single disc |
| Rear brakes | Single disc. Nissin pump and Brembo caliper | Single disc |
| Diameter (mm) | 220 | 190 |
| Frame type | Perimetral aluminium section | Cr-Mo steel Perimetral oval section |
| Front tyre | 120/70-ZR17 | 70/100-17 |
| Rear tyre | 150/60-ZR17 | 90/100-14 |
| Other | ||
| Color options |
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| Performance | ||
| Fuel capacity (l) | 8.7 | 6 |