In a recent post I described a 1974 Raleigh 20 FE, in near original condition, that had been in the same ownership for 40 years. The husband of the FE’s owner also had a 20, which was a folding version, badged as a BSA 20, and made in 1978. I rescued both bikes from an almost certain final trip to the local tip. I sold the FE on eBay for less than its replacement lamp cost me. I didn’t mind though, as I needed the space and it saved the bike from a prematurely ignoble end. As for the BSA 20 folder, I decided to keep it and refurbish it.
My aim was not the ultimate ‘hot 20′, which could cost quite a lot of money. Instead I decided to upgrade the less desirable old components, mostly with items from eBay or the spares box, plus a few from St John Street Cycles or Amazon Market Place dealers. The following annotated photo sequence shows the end result, a very rideable hack which, because of its colour scheme, I call Cappuccino.
The 1974 Raleigh 20 FE, described in a previous post, weighed a hefty 37 lb (almost 17 kg) in orignal form but without its rear bag. (That, however, is a pound and half less than my grandson’s modern but relatively inexpensive mountain bike!) The BSA folder weighed 32 lb (about 14.5 kg) in its original form but after the modifications described below, it weighs 30 lb (about 13.6 kg) without bag, despite having the addition of a rear carrier. Further weight savings could be made by replacing the original wheels with new ones having alloy rims, alloy hubs and narrower tyres, and by replacing the handlebars and stem with alloy equivalents.

Above: A general view of Cappuccino, complete with …