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CCM 500MX Parts & Spares
CCM took the BSA B50 engine after Birmingham had finished with it and built a motocross machine around it that was a good deal better than the parts bin it came from. That heritage is exactly why spares are still findable: a large share of what a 500MX needs is B50 stock with a different sticker on the box.
We hold over fifty line items that suit the 500MX at Obsolete Bike Parts, drawn from the British single range we have supplied for years, and we will tell you which of them are shared with the BSA models.
B50 engine, CCM chassis
Pistons, camshafts, oil pump parts, pushrods, clutch components and gasket sets follow the BSA B50 and the Victor singles, and our listings name both so you can see the overlap. The frame, swinging arm, exhaust and fittings are CCM’s own and were changed as the machines were developed, which makes measurements and photographs more reliable than model years when you are ordering chassis parts.
What we stock
- Top end — pistons and ring sets in standard and oversize, valves and guides, head and base gaskets
- Bottom end — crankshaft parts, bearings and bushes, oil pump components, seals
- Valve gear — camshafts, cam wheels, pushrods, rockerbox parts
- Transmission — clutch centres and plates, kickstart parts, sprockets and chains
- Ignition and fuel — ignition components, carburettor parts, plugs and cables
Racing or restoring?
A machine still being used in competition and one being put back to standard want different answers on pistons and gearing, and the right part for one is the wrong part for the other. Tell us which you are doing and send the engine number, and we will match the part to the job instead of to the catalogue.