27 Wheel Racing Bike Mileometer, Cyclometer, Must Have Item On All 1950's,60's,70's,80’s Racer Cycles

A real cyclometer some times called a milometer from the seventies. These were used so widely in the seventies before cycle computers came out A must-have for the 70’s & earlier 27" wheel bicycle or for a new build/retro fixie or racer. Measure how far you've travelled in miles the way they use to, no fancy electronics to go wrong. Simple to fit, works on the measured revolution of your front wheel so will only fit 27" Instructions provided on inside of the original box that this item comes in. Brand new genuine new old stock in perfect condition. Must be very rare to find new old stock By the way, I have listed this as the seventies, but there is a slight chance that it may be eighties, but whatever this is a genuine old stock item A real must-have item for someone who likes the "real thing" or ideal as a museum piece These are not suitable for bikes with quick release front spindles