Cross - Motocross · 2004
MX 125 Cross
Technical Overview
2004 TM Racing MX 125 Cross Technical Analysis & Specification Breakdown
At the heart of the 2004 TM Racing MX 125 Cross cross - motocross motorcycle, TM Racing utilizes a 123.5 cc (7.5 cu in) liquid-cooled single cylinder, two-stroke layout. Internal engine geometry specifies a bore and stroke of 54.0 x 54.5 mm (2.1 x 2.1 inches) with a 16.7:1 compression ratio.
Engine
Displacement 123.5 ccm (7.54 cubic inches)
Engine Type Single cylinder, two-stroke
Engine Details Single cylinder, two-stroke
Compression 16.7:1
Bore x Stroke 54.0 x 54.5 mm (2.1 x 2.1 inches)
Fuel System Carburettor
Cooling Liquid
Transmission
Gearbox 1-speed
Final Drive Chain (final drive)
Chassis
Frame Type Cr-Mo steel
Wheels & Brakes
Front Tyre 90/90-21
Rear Tyre 100/90-19
Front Brakes Single disc
Front Brake Ø 260 mm (10.2 inches)
Rear Brakes Single disc
Rear Brake Ø 220 mm (8.7 inches)
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