Handlebar 620-25.2mm vintage bike Eroica R347

620 millimetres overall, with a 25.2 mm clamp section in the middle. Those two figures carry the whole decision on an older bar like this. The photos are part of the description, and they are the most direct way to assess the actual state of this used part.

What the numbers tell you before fitting

• Width: 620 mm — a broad, stable position.
• Clamp diameter: 25.2 mm — must match the stem bore exactly.
• Condition: second-hand; minor cosmetic marks or traces of use from long storage may be present.

Where this bar sits in a restoration

A bar like this is one of those parts that looks simple until you try to find the right diameter. Before anything else, check what your existing stem will accept.

If you are building around period-correct rolling stock, the chains selection may also be useful. For a full cockpit rethink, compare the other bars in the same range, such as the Handlebar 410-24.8 mm vintage bike Eroica R356, which takes a narrower 24.8 mm clamp but still reads convincingly vintage.

Photos are part of the description. Look at the centre sleeve for the usual compression marks, and along the ends for damage that only appears after years of contact with brake levers and bar tape.