This 22-3/4 inch Mag. Bonum curly has original chrome and Coronation transfers on it. Note the question-mark tang with oval fork blades and compare this with the 1969 MB
also featured at this site.
The bike is equipped as follows: Chater Lea chainset, b/b, pedals; Campag Gran Sport mech; Mafac cantilever brakes; GB bars and stem; Dunlop 27 inch alloy rims on Sturmey Archer 4 hub with double sprocket at the rear; Campag hi-flange front hub; Brooks Professional saddle on Reynolds alloy seatpin. The hub-gear lever is on the handle bar under the right brake lever; the mech shifter is on the down tube.