Hi,

The front wheel bearings are a standard size for my R model, should think they`re the same size for the SP wheels.

Maybe someone can confirm this on here?

I haven`t looked at the rear ones yet so I don`t know the sizes.

I bought the bearings for the front wheel from a bearing supplier in England, BSL Brammer.

They`re SKF bearings, numbers are 6004 2RS, it`s a standard bearing size, the 2RS bit means two rubber seals.

Should be cheaper to get them from a bearing & seal supplier than the original Honda parts.

Roy.