| MODEL | TM RACING SMX 660 F COMPETITION 2008 |
| Year | 2008 |
| Engine Type | Single cylinder, four-stroke, DOHC, 4 valves |
| Displacement / Capacity | 657.5 cc / 40.1 cu in |
| Bore X Stroke | 104.0 x 77.4 mm / 4.1 x 3.0 in |
| Compression Ratio | — |
| Cooling System | Liquid |
| Max Power | — |
| Max Torque | — |
| Ignition | Kokusan CDI, variable advance |
| Induction | Keihin FCR 41 mm carburettor |
| Start System | Electric and kick |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | 5-speed |
| Clutch | Multi-disc, oil bath, hydraulic control |
| Final Drive | — |
| CHASSIS SPECS | |
| Frame | Perimetral aluminium section |
| Front Suspension | Marzocchi USD 50 mm (Ohlins 48 mm optional) |
| Rear Suspension | Sachs Boge (Ohlins optional) |
| Front Brakes | Single disc, 320 mm / 12.6 in |
| Rear Brakes | Single disc, 240 mm / 9.4 in |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | — |
| Wheelbase | — |
| Ground Clearance | — |
| Dry Weight | — |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 120/70-ZR17 |
| Rear Tyre | 150/60-ZR17 |
| FUEL SYSTEM | |
| Fuel Capacity | 8.2 Litres / 2.2 US gal |
| Fuel Consumption | — |
| Top Speed | — |
2008 version of the 657 cc competition supermoto with electric and kick start and an aluminium perimeter frame.
