1977 - 1978 Ducati 125 Six Days

Make Model	Ducati 125 Six Days
Year	1977 - 78
Production	3486 units
Engine	Two stroke, single cylinder, piston port
Capacity	123.7 cc / 7.5 cu in
Bore x Stroke	54 x 54 mm
Compression Ratio	14.6:1
Cooling System	Air cooled
Induction	Dell'Orto PHBE 32 carburetor
Ignition	Motoplat electronic
Starting	Kick
Max Power	18.38 kW / 25 hp @ 10250 rpm
Clutch	Wet, multiplate
Transmission	6-Speed
Final Drive	Chain
Frame	Double cradle chromium molybdenum steel
Front Suspension	35mm Marzocchi with magnesium forks
Rear Suspension	Swinging arm with dual Marzocchi shocks
Front Brakes	125 mm drum
Rear Brakes	140 mm drum
Wheels	Alloy rims
Front Tyre	3.00 x 21
Rear Tyre	4.00 x 18
Dimensions	Length: 2150 mm / 84.6 in Width: 920 mm / 36.2 in Height: 1200 mm / 47.2 in
Wheelbase	1430 mm / 56.2 in
Seat Height	900 mm / 35.4 in
Dry Weight	98 kg / 216 lbs
Fuel Capacity	8 Litres / 2.11 Us gal

New for the Six Days was an 8-liter aluminum gas tank, with vented filler cap and a proper enduro high exhaust exiting on the left.

The twin Marzocchi shock absorbers allowed for four different mounting positions on the frame and swingarm. The redesigned frame was stronger, had more power and less weight than the Regolarita.