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BSA B21 250cc OHV Single

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It’s great when the seller uploads a video of their motorbike for sale, especially when it sounds as nice as this…

For sale on eBay –> Click here

From the seller: “BSA B21 which is a 250cc overhead valve single. The bike has no docs, but the engine and frame numbers are crystal clear and match both the year and the model, so in all probability the bike is as it left BSA.

The bike is a barn find that has been ignored for many years. It is in unrestored condition. Despite this it runs great. Easy to start and good oil return. here is a video of it at tickover…


The bike looks to be largely original, apart from the front mudguard which looks to be perhaps off another model and could do with lowering on its bracket by an inch or so to be closer to the wheel. the tyres are good with goo tread. It has its Smiths Chronometic speedo fitted. it has the correct oil tank and “T” shaped battery box. It has what looks to be a full wiring loom which needs connecting up, but at present is largely just wrapped around the top of the battery box. It is missing the front wheel speedo drive and cable. Those issues apart I would think you could connect the wiring up and use this as is as it runs around fine. This is ideal as an oily rag bike or ideal to restore as it is all there and working.”

For sale on eBay –> Click here