2011 Shannons Melbourne Winter Classic Auction
Lot
29
c1950 BSA B33 'Special' 500cc Motorcycle
Result: PASSED IN
Passed In
Specifications
| Engine | 500cc Single Cyl |
|---|---|
| Gearbox | 4-Speed Manual |
| Colour | Red/Silver |
| Trim | Black Vinyl |
Description
This lot is no
longer available
The BSA B33 is seen by BSA enthusiasts as the big brother to their immediate post-war B31. Powered by a 500cc 'Single' with 85mm bore/88mm stroke, the B33 also gained a wider rear tyre and larger inlet valve over the 350cc B31. Telescopic front forks were utilised though the rear ends were solid. These bikes were both seen as 'rigid's' , Later Followed by the 'plunger' sprung frames that made motorbikes far more liveable.
