Vintage Dirt Bike Q & A

Dear All
can anyone let me know the bearing part no for the above.
if possible not the honda part no but the actual details of the old bearings as I need to see if they will fit a 1979 cr125 frame headstock with Fox Factory Forx. I do not have a stem at present will the 125 stem fit or do I need the 79 cr250????
hope I have got my point across there and thanks in advance

The 1979 CR125R and the CR250R share many parts in this area. The upper and lower bearings are part # 91015-371-XXX. The CR152R is -000, the CR250R is -009. I strongly suspect that these would be the same size bearing. http://www.cmsnl.com has these at EURO 3.5 a pop. They share an upper grease holder 53223-430-000 (out of stock) and a lower dust seal 53214-430-003 (Euro 3.50). The grease holder is not a must have part. The steerer is more tricky. It comes with the triple clamps and these have different part # but that may be (only) because the clamps were for different sized fork tubes (right?). So a 125/250 steerer swap may be possible.

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Michael Stiles
1979 Honda CR250R Elsinore | 2006 Husqvarna SM510R | 2007 Service Honda CR500R-AF