Plunger/swingarm twin flywheel interchange: impossible

Restoration forum Bmwbike.com
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Stephen Ascherl

Plunger/swingarm twin flywheel interchange: impossible

Post by Stephen Ascherl »

I do not believe that the 1955-69 twin flywheel/clutch assembly can be used with a 1938-54 transmission. Can anyone verify this for me.
Mark Huggett

Re: Plunger/swingarm twin flywheel interchange: impossible

Post by Mark Huggett »

Hi Stephen
This is a very common conversion, especially amongst the racing fraternity using our aluminium flywheels. The only major modification that you have to make is a new shortened clutch push rod.

Best regards,

Mark
Mark Huggett Gmbh
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