Velocette KSS
The Velocette KSS is a British motorcycle made by Velocette. The final development of the K series (the K stood for Camshaft (the owners of the company were originally German) and the SS for Super Sports) The KSS remained in production in various forms until 1948.[1]
![]() | |
| Manufacturer | Velocette |
|---|---|
| Production | 1925–1948 |
| Engine | 348 cc, OHC air-cooled single |
| Top speed | 80 mph |
| Power | 25 bhp |
| Transmission | Four-speed chain final drive |
| Suspension | Girder front, rigid rear |
| Brakes | drum brakes |
| Wheelbase | 53.75 inches (136.5 cm) |
| Seat height | 28 inches (71 cm) |
| Weight | 265 pounds (120 kg) (dry) |
| Fuel capacity | 2.5 gallons |
Development

A production roadster motorcycle, the KSS was modified with a racing clutch and tuned to achieve 90 mph around the Isle of Man TT course, largely due to the excellent handling. Important improvements included the positive-stop foot-operated gear change from the Velocette KTT production racing version.
In 1936 Velocette developed the KSS Mk II, which had a Velocette MKV KTT based chassis and a new engine with an alloy cylinder head. A touring version, the Velocette KTS was also developed with 19-inch wheels and matching mudguards.[1]
Racing success
Alec Bennett won the 1926 Junior TT a full ten minutes ahead of the next rider. He had a second place in 1927 and won again in 1928 and 1929.[1]
See also
References
- Brown, Roland (1999). The History of British Bikes. Parragon. ISBN 978-0-7525-3153-3.
