Specifying only genuine OE bearings when rebuilding the engine unit will mean using the same items used by the factory - why risk any other make of bearing with something as important as your motorcycle !
Always check the part number ordered is compatible with your model.
Have you ordered all the parts you need for the engine overhaul - Valves, valve springs, valve stem seals and of course gaskets!
Our pro-workshop gasket sealant - 08C70K0234M to complete the job like a professional.