TM Racing SMR 125 (2005-07)

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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

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