1929 Velocette USS technical specifications
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					Technical specifications
					 | |
|---|---|
| Model: | USS | 
| Years: | 1929 | 
| Engine: | Two stroke, single cylinder | 
| Capacity: | 249 cc / 15.2 cub in. | 
| Bore x Stroke: | 63 x 80 mm | 
| Cooling System: | Air cooled | 
| Exhaust: | One-into-two, chrome | 
| Starting: | Kick start | 
| Transmission: | 3 speed, hand controlled gearbox | 
| Final Drive: | Chain | 
| Front Suspension: | Webb forks | 
| Rear Suspension: | Spring loaded saddle | 
| Front Brakes: | Drum | 
| Rear Brakes: | Drum | 
| Wheels: | Spokes | 
| Colours: | Black with gold pinstriping |