classic-motorcycle-build.com

Classic Mini-bike Build

If you like restoring old motorcycles, you'll love restoring on old minibike. Although minibikes were first seen in the 1940s, it wasn't until the go kart craze of the 1960s that brought the minibike back into vogue. As with karts, the list of manufacturers grew quickly, including brands such as Rupp, Rutland, Fox, Lil Indian, Cat, and others.

Classic Minibike Build

Over the last few decades, vintage mini-bikes have become increasingly sought-after by both collectors and enthusiasts. Today, they are prized collectables, with desirable models in excellent condition exchanging hands in the $2,000 - $3,000 range.

Classic Minibike Build

The majority of old minibikes were originally fitted with either Briggs or Tecumseh four-cycle engines. These old flathead motors are durable, reliable and easy to repair. Many of them are still running today.

5hp Craftsman engine

Cushman Scooters

From 1936 through 1965, Cushman Motor Works produced several styles and sizes of motor scooters. They were powered by several different kinds of engines through those years, but most commonly a five-horsepower single-cylinder four-stroke.

Cushman Scooter restored

Cushman models include the Cub, the Husky, the Super Husky, the Eagle, the Silver Eagle and the Super Eagle. For several years, Sears-Roebuck sold their own version of a Cushman scooter under the Allstate brand.

Factory Minibikes

Factory minibikes from the 1960s and 1970s are very collectible these days. Honda, Kawasaki, Suzuki, Yamaha, and others all marketed a minibike, as did Harley-Davidson for several years.

The Shortster

The Harley-Davidson Shortster (MC-65) was available for 1972 only. Powered by a 65cc two-stroke engine, front suspension was telescopic (not oil dampened) with a swingarm and twin shocks in the rear. Wheels were 10 inch, with a three-speed gearbox shifted by the rider's left foot. These Italian-made (Aermacchi) machines were offered in three colors: yellow, red, and blue.

Harley-Davidson x90

Replacing the Shortster in 1973 was the Harley-Davidson X-90 (also manufactured by Aermacchi). It was basically the same bike with the upgrade of a four-speed gearbox. Harley offered the X-90 from 1973 to 1975.

Honda CT-70

One of the most sought after factory minibikes today is the Honda CT70. Produced from 1969 through 1994, the CT70 featured folding handlebars and a compact, monocoque chassis with it's fuel tank under the seat.

Honda CT-70 ad

First year Honda CT70's had no rear suspension, but Honda added a swingarm and shock absorbers a few years later. Early models had two transmission choices, either a centrifugal clutch three-speed or a manual shift four-speed. After the four-speed was discontinued, only three-speed models were available, making the four-speed models more valuable.

vintage minibike ad

read: Mini-bike Projects