| MODEL | TM RACING SMR 125 2005 |
| Year | 2005 |
| Engine Type | Single cylinder, two-stroke |
| Displacement / Capacity | 123.5 cc / 7.54 cu in |
| Bore X Stroke | 54.0 x 54.5 mm / 2.1 x 2.1 in |
| Compression Ratio | 16.7:1 |
| Cooling System | Liquid |
| Max Power | — |
| Max Torque | — |
| Ignition | Kokusan CDI, electronic with variable advance |
| Induction | Carburettor, Keihin PWK 38 |
| Start System | Kick |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | 6-speed |
| Clutch | Multiple-disc in oil bath, hydraulic control |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | Cr-Mo steel, perimeter oval section |
| Front Suspension | Kayaba / Paioli USD |
| Rear Suspension | Ohlins |
| 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 | 150/70-ZR17 |
| FUEL SYSTEM | |
| Fuel Capacity | 8.00 Litres / 2.11 US gal |
| Fuel Consumption | — |
| Top Speed | — |
The 2005 125 supermotard, kick-start only, with Kayaba/Paioli forks and an Ohlins shock on a steel perimeter frame.
