BSA Owners' Club Workshop Discussions

The BSA Workshop => Twins => Topic started by: Caulky on 05 Oct, 2017, 09:42

Title: 1971 A65L crankshaft
Post by: Caulky on 05 Oct, 2017, 09:42
Anyone know the length of the crank centre to the crank-pin centre?
I.E. the crank radius.
Title: Re: 1971 A65L crankshaft
Post by: JulianS on 05 Oct, 2017, 10:40
Half the stroke of engine, which is 74 mm.
Title: Re: 1971 A65L crankshaft
Post by: Caulky on 05 Oct, 2017, 11:05
Of course, thanks Julian.