The TM Racing SMR 125 (2005-07) is a two-stroke, single cylinder motorcycle with a V-Force Reed valve and a liquid cooling system. It has a capacity of 123.5 cc (7.5 cu-in) and has a compression ratio of 16.7:1. The engine is started with a kick and is equipped with a Keihin PWK 38 induction system, CDI electronic ignition with variable advance, and a six-speed transmission. The motorcycle has a multiple-disk clutch in oil-bath with hydraulic control and a final drive chain. The suspension consists of a Marzocchi USD 50mm and Sachs Boge (or optional Ahlins) rear shock absorbers. The front and rear brakes have a single 270mm disc and 245mm disc respectively, with a wire-spoked wheel system. The front and rear tyres are 90/90-21 and 120/90-18 respectively. The fuel tank capacity is 8 litres (2.4 US gallons) and the dry weight is not specified.
Technical specifications:
Make Model: TM Racing EN 125
| Year | 2005 – 07 |
|---|---|
| Engine | Two stroke, single cylinder, V-Force Reed valve |
| Capacity | 123.5 cc / 7.5 cu-in |
| Bore x Stroke | 54 x 54,5 mm |
| Compression Ratio | 16.7;1 |
| Cooling System | Liquid cooled |
| Induction | Keihin PWK 38 |
| Ignition | CDI Electronic with variable advance |
| Starting | Kick |
| Max Power | |
| Max Torque | |
| Clutch | Multiple-disk in oil-bath with hydraulic control |
| Transmission | 6 Speed |
| Final Drive | Chain |
| Front Suspension | Marzocchi USD 50mm ( optional ~Ahlins 48mm ) |
| Rear Suspension | Sachs Boge (optional ~Ahlins ) |
| Front Brakes | Single 270mm disc 2 piston caliper |
| Rear Brakes | Single 245mm disc 1 piston caliper |
| Wheels | Wire spoked |
| Front Tyre | 90/90 -21 |
| Rear Tyre | 120/90 -18 |
| Dry Weight | |
| Fuel Capacity | 8 Litres / 2.4 US gal |
