87 Honda Aero 50, driven gear sheared off. fixable?

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dthibode
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Re: 87 Honda Aero 50, driven gear sheared off. fixable?

Post by dthibode »

So if I could score the blue one with that sa50 engine on it, if the engine is good, I could transplant that on my 87 aero? Sorry, this is all new to me.
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noiseguy
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Re: 87 Honda Aero 50, driven gear sheared off. fixable?

Post by noiseguy »

You need to read up on engine swaps and what's involved. Only another 1987 SE50 engine will be a direct swap-in. The SA50 engine will fit, but will likely require rework of engine mount (read: welding) and probably some other minor items.
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Re: 87 Honda Aero 50, driven gear sheared off. fixable?

Post by GSX1400 »

You can find a costly crank here : https://www.cmsnl.com/honda-nb50m-1985- ... 6_1HdczbIV
Or only the part you need (left hand side of the crank) and have a shop do the replacement job. It will still cost $$$
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