LI125 SPECIAL - 125cc

A 1967 Lambretta LI125 Special in Black, one of the sportier derivatives of the Series 3 LI range. The 125 Special combined the slim Series 3 body with a more highly tuned 123cc engine and revised gearing.

This scooter is offered in AS IS condition, making it an interesting option for buyers looking for an authentic classic Lambretta project or a machine to develop according to their own requirements.

The Sportier Derivative of Series 3: Lambretta LI125 Special (1965 to 1969)

Introduced in late 1965 as an enhancement to the standard Series 3 LI family, the Lambretta LI125 Special (commonly known as the LiS 125) was engineered by Innocenti to bridge the gap between standard touring scooters and the flagship TV series. Created during a golden era of Italian two-wheel manufacturing, the 125 Special captured the imagination of riders seeking sportier performance, sharper styling, and higher revving capability without stepping up to larger engine insurance tiers.

By modifying the cylinder porting, fitting a larger carburetor, and introducing close-ratio transmission gearing, Innocenti delivered a lively 123cc machine that felt noticeably more athletic on open roads. Produced in limited numbers until early 1969, the LI125 Special remains one of the most distinctive and highly sought-after mid-sized Lambrettas among classic scooter enthusiasts.

Slimline Bodywork and Distinctive Styling Highlights

The visual profile of the 1967 Lambretta LI125 Special combines sleek aerodynamic proportions with unique styling cues shared with the TV and SX ranges:

• Octagonal Headset Casting: A sharp, angular handlebar unit housing an octagonal headlight housing that distinguishes the Special models from round-headlight standard LIs.
• Sleek Series 3 Slimline Profile: Tapered leg shields and narrow body paneling that cut down overall aerodynamic drag and weight.
• Metallic Metallic and Solid Paint Canvas: Presented in a bold Black finish that emphasizes the crisp, geometric lines of the side panels, horn grid, and handlebar headset.
• Die-Cast Side Panel Trims: Sculpted side cowls fitted with sleek aluminum panel flashes and classic "Special" script badging on the leg shield.
• Tubular Steel Spaceframe: Innocenti's proven central-tube chassis architecture, providing exceptional rigidity, balanced weight distribution, and precise handling.

Engine Performance and Revised Close-Ratio Gearing

Underneath its sheet metal bodywork, the 1967 LI125 Special features a specifically tuned 123cc air-cooled, single-cylinder two-stroke engine. Innocenti engineers revised the cylinder port timing and increased the compression ratio to push power output to over 7 horsepower at 5,500 RPM.

The engine breathes through an upgraded Dell'Orto SH1/20 carburetor, replacing the smaller SH18 found on standard LI models. Crucially, the 125 Special was equipped with a famous close-ratio 4-speed gearbox (often referred to by builders as the "Pacemaker" gearing setup). This revised gearing keeps the engine squarely in its powerband, delivering punchier acceleration through 1st, 2nd, and 3rd gear with a top speed exceeding 45 mph (75 km/h). Power transfers to the 10-inch rear wheel via a duplex chain drive running in an oil bath, supported by front trailing links and a rear hydraulic shock absorber.

An Authentic "AS IS" Canvas for the Discerning Restorer

Finding a 1967 Lambretta LI125 Special in unrestored "AS IS" condition offers a rare, highly rewarding opportunity for mechanics, vintage scooter collectors, and custom builders alike. Acquiring a project bike in its untouched state provides several key advantages:

• Structural Transparency: Preserves the original Innocenti steel pressings, frame welds, and panel seams without hidden body filler or low-quality modern repairs.
• Preservation of Model-Specific Components: Allows the builder to verify and retain genuine, hard-to-find Series 3 parts, including the octagonal headset, internal gear cluster, and original engine casings.
• Complete Customization Freedom: Serves as an ideal blank canvas whether the goal is a factory-correct concours restoration, an authentic Mod-style rally machine, or a tuned high-performance engine build.

Collector Value and Historic Appeal

For vintage Italian motoring aficionados, the 1967 model year represents a prime period in Innocenti's timeline. Coming right in the middle of the LI125 Special production run (1965 to 1969), the 1967 edition captures the ideal balance of settled factory assembly standards and pure 1960s aesthetic charm.

Because many LI125 Specials were heavily modified or ridden hard in period rallies, intact and complete project examples are increasingly difficult to source. Restoring this 1967 example represents a sound investment in Italian industrial history, culminating in a head-turning machine that stands out at any classic vehicle gathering or rally event.

Conclusion: A Legendary Lambretta Project Awaiting Revival

The 1967 Lambretta LI125 Special is a true highlight of Innocenti's sporting 1960s lineup. Offered in "AS IS" condition, this Black machine offers an authentic, unrepeatable foundation for an enthusiast ready to develop a characterful classic scooter according to their exact vision.