Run Moto Run
ApriliaBenelliBimotaBMWBSADucatiFB MondialHusqvarnaKTMMoto GuzziMV AgustaNortonTriumph
Ducati · 1975

1975 Ducati 125 Regolarita

Share
1975 Ducati 125 Regolarita

Specifications

Category
Allround
Displacement
123.7 ccm (7.55 cubic inches)
Displacement (cc)
123.70
Engine details
Single cylinder, two-stroke
Power
29.2 HP (21.3 kW))
Compression
10.5:1
Bore × stroke
54.0 x 54.0 mm (2.1 x 2.1 inches)
Fuel system
Carburettor. Dell´Orto PHB30
Cooling
Air
Gearbox
6-speed
Transmission
Chain   (final drive)
Clutch
Wet Multi-Disc
Front suspension
Telescopic
Rear suspension
Swingarm , Dual Shocks
Front tyre
3.00-21
Rear tyre
3.75-18
Front brakes
Expanding brake (drum brake)
Front brake Ø
120 mm (4.7 inches)
Rear brakes
Expanding brake (drum brake)
Rear brake Ø
140 mm (5.5 inches)
Dry weight
114.0 kg (251.3 pounds)
Length
2159 mm (85.0 inches)
Width
919 mm (36.2 inches)
Wheelbase
1420 mm (55.9 inches)
Fuel capacity
7.20 litres (1.90 US gallons)
Colours
Blue
Auction record
Average sale
Sales
0
Low
High

The 1975 Ducati 125 Regolarita

The 1975 Ducati 125 Regolarita marked the debut year for this small-displacement entry in Ducati's lineup, aimed at riders seeking Italian engineering in a more accessible package.

This compact Ducati delivers genuine all-around capability despite its modest displacement, offering enough punch for daily commuting while remaining manageable for newer riders transitioning from smaller bikes. The 125 Regolarita strikes a practical balance — it's nimble enough for city traffic, economical on fuel with its small tank capacity, and carries the distinctive character that separates Italian motorcycles from their Japanese counterparts. Chain drive keeps maintenance straightforward, while the overall package rewards riders who appreciate European design philosophy in a lighter, less intimidating format than Ducati's larger offerings.

The 1975 model carried over without significant mechanical changes from the prior year — buyers comparing it to a 1974 example should focus on mileage, service history, and condition rather than spec differences.

This Ducati 125 Regolarita appeals to riders seeking their first taste of Italian motorcycling without the commitment of a larger machine, plus commuters who want something more characterful than typical small-bore alternatives. Moderate collector interest reflects its historical significance as an accessible entry point into the Ducati brand during the mid-seventies era.

More Ducati 1975 models

1975 Ducati 350 GTL
1975 · Ducati
350 GTL
No auction data yet
1975 Ducati 500 GTL
1975 · Ducati
500 GTL
No auction data yet
1975 Ducati 750 SS
1975 · Ducati
750 SS
No auction data yet
1975 Ducati 860 GT
1975 · Ducati
860 GT
No auction data yet
1975 Ducati 900 SS
1975 · Ducati
900 SS
No auction data yet