European Motorcycles

Vintage Motorcycle Chains and Sprockets

Sprocket Repairs

A simple method of repairing sprockets is to have the original teeth machined off and a matching spocket outer welded back onto the hub. Resources

UK page specialising in chains for vintage machines.

The Chain Man

A guide to chain sizes commonly used on classic and vintage motorcycles. Chain specifications at Sprockets Unlimited

Sprockets Unlimited

Regina has a database which covers some of the many thousands of variations of motorcycle chains for classic applications.

Regina Chains

Rear Chain & Sprockets 101 at Dan's


Hitchcocks, who have been doing this stuff since the days of De Dion and whose first site was reputedly built by Alan Turing himself, have a page on their (now quite modern) website about chains. Specifically about the Royal Oilfield, their information is applicable to many makes.

Hitchcocks Chains

If you have a query or information about motorcycle chains and sprockets please contact us

Melbourne Motorcycle Workshop
Melbourne Motorcycle Workshop
Dyno Tuning, Performance Enhancements, Sports Bikes and Offroad. Rebuilds, Race Preparation and Classic Restorations.