2021年5月3日 · The BSA B50 MX was the final competition motorcycle ever built by BSA, a proud British motorcycle manufacturer who had built a staggering number of race winning motorcycles over its decades long history. As the name suggests, the B50 MX was the motocross version of the standard B50.

BSA B50MX Specifications. Engine: Single cylinder, OHV, 2-valve, 4-stroke; Starting: Kickstart only; Capacity: 499 cc; Bore/Stroke: 84 x 90 mm

2021年6月16日 · The BSA B50MX was the motocross version of the beloved B50, which would be the last of the big unit-construction singles to come from the Birmingham Small Arms company before their demise in 1973. That gives the MX quite a distinction:

The BSA B50 was a single-cylinder 499 cc (30.5 cu in) ohv motorcycle, produced by BSA at their factory in Small Heath, Birmingham. The last of the big capacity unit-construction singles from the Birmingham Small Arms company, it had an alloy engine with a bore of 84 mm (3.3 in) and a stroke of 90 mm (3.5 in). As well as the road version ...

5 天之前 · The B50MX is the motocross version of the standard B50 model, and this example’s 2.4-gallon polished-aluminum fuel tank features yellow and black paint with red BSA logos. Equipment includes aluminum fenders, a vinyl solo seat, white side number plates, and a …

2024年4月3日 · Starting in 1971, the BSA factory built the 499cc, 84mm x 90mm bore-and-stroke, unit-construction, dry-sump B50 in answer to the growing demand for a good four-stroke off-road bike. Riders would...

The BSA B50 MX was the final competition motorcycle ever built by BSA, a proud British motorcycle manufacturer who had built a staggering number of race winning motorcycles over its decades long history. As the name suggests, the B50 …

2025年4月3日 · Vehicle history and comps for 1973 BSA B50MX VIN: 00114 - including sale prices, photos, and more.

Vintage BSA motocross bikes, and parts for sale for your B50MX, and scramblers! BSA motorcycle history and information.

2021年6月8日 · Released in 1971, the MX version is of course the Motocross edition, the rarest of the bunch and the one with the hopped-up engine. There was also the street legal SS (Street Scrambler) and the T (Trail) in the lineup.