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Vespa S 125 (MY2007_S125) — Scooter
Vespa Press

2007–2013 · Scooter · Buyer's Guide

S 125 (MY2007_S125)

Slim Steel City Slicker

The Machine's Character

The S 125 is the Vespa for riders who like their retro straight and uncluttered. Its slim, minimalist bodywork borrows design cues from the 1960s and '70s, and it sits clearly apart from the rounder LX in the same lineup. Under the styling is what defines the brand: a steel monocoque body. Power comes from a 124 cc air-cooled single making 10 hp and 7 lb-ft, sent to the rear wheel by belt. Small wheels keep the whole package compact, with a 110/70-11 tire up front and a 120/70-10 at the rear. Classic form, honest hardware.

On paper, this is a city machine through and through. It weighs 243 lb (110 kg) wet, the seat is 30.9 in (785 mm) high and the wheelbase is 50.4 in (1,280 mm). That's a light, low, compact package built for streets where space is tight. A 2.1 gal (8 L) tank and a factory center stand point the same way: short daily trips, easy parking, no fuss. With 10 hp, though, the limit is clear. The hardware points to town streets and relaxed back roads, not long highway stretches. If you want a steel-bodied Vespa with clean retro lines and can live with that limit, it fits. Simple as that.

Hard Numbers

Spec sheets don't ride bikes, but they set the baseline.

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Key specifications
Power 10 hp (7.4 kW)
Torque 7 lb-ft (10 Nm)
Displacement 124 cc
Engine Single-cylinder
Cooling Air-cooled
Final drive Belt
Front brake 200 mm
Front tire 110/70-11
Rear tire 120/70-10
Wheelbase 50.4 in (1280 mm)
Seat height 30.9 in (785 mm)
Wet weight 243 lb (110 kg)
Fuel capacity 2.1 gal (8 L)

Equipment check

Chassis

  • Rear Suspension Adjustable Standard
Elevated aerial view of Seattle's downtown skyline looking toward the city core along a dense urban street canyon. A mix of glass-and-steel skyscrapers and mid-rise residential towers fills the frame. A construction crane is active on the left. The street below carries light vehicle traffic flanked by mature street trees.
Josh Hild / Pexels

Known issues

  • Engine stalling when hot

    fuel system occasional

    Some owners experience power loss and stalling after the engine reaches operating temperature, often traced to fuel delivery or vapor lock issues.

The Numbers Compared

Compare the technical specifications of the Vespa S 125 with other bikes in its class.

Head-to-head: Vespa S 125 vs. its rivals

Alternatives to the Vespa S 125

If this one isn't quite the fit, these are the bikes worth riding back-to-back against it.

Any price note compares both bikes at the same age — the youngest age both have on the used market — against this Vespa S 125. “cheaper/pricier” is what that bike costs second-hand, not how worn it is.