The BSA A7-A10 Forum

Bikes, Pictures, Stories & more => Chat, Offtopic, Meetings & Everything Else => Topic started by: edboy on 21.08. 2017 22:49

Title: b31 gearbox
Post by: edboy on 21.08. 2017 22:49
hello, i know very little about the b31 but i have a late alternator one i m building up . a poor mans goldstar actually. but i wondered if anyone knew whether the swing arm a7 a10 gearbox was any different from a late b31 ?  i know all about the clutch but nothing about the gearbox.
Title: Re: b31 gearbox
Post by: trevinoz on 22.08. 2017 02:55
Should be the same box.
Title: Re: b31 gearbox
Post by: scotty on 22.08. 2017 04:28
My swing armed '54 B33 & '56 A10 have the same box

S
Title: Re: b31 gearbox
Post by: duTch on 22.08. 2017 09:47

 
Quote
My swing armed '54 B33 & '56 A10 have the same box

 *eek* some things are best left unsaid *smile*
Title: Re: b31 gearbox
Post by: Topdad on 22.08. 2017 11:10
One of my boxes is from a B31 and worked well.
Title: Re: b31 gearbox
Post by: edboy on 22.08. 2017 21:29
thanks guys