The F18 swing-arm scooter adds twin-suspension to motorised scooter design with 50mm of travel on the front and a mono spring providing 90mm travel on the rear. A 24-volt electric motor reaches a ...

1949 was the first year for the Matchless G80, the company’s top-line 500 single. Typical of British bikes of the era, it used pushrods and a small bore/long stroke (undersquare). The new bike also ...

1949 was the first year for the Matchless G80S, the company’s top-line 500 single, the addition rear suspension. Typical of British bikes of the era, it used pushrods and a small bore/long stroke ...

Engineers are always in pursuit of suspension components light weight. This not only can bring in better ride comfort, and it also can enhance the vehicle dynamic performance. Therefore, many auto ...