BSA Owners' Club Workshop Discussions

The BSA Workshop => Twins => Topic started by: Mike Farmer on 18 Aug, 2021, 09:23

Title: A65 Petrol
Post by: Mike Farmer on 18 Aug, 2021, 09:23
 :) :) :)

I want to put an OIF tank on my 67 Thunderbolt.

What is the diameter of the top tube of the OIF model.

Advice from anyone who has done this would be of great assist. Regards

Mike 8) 8) 8) 8)
Title: Re: A65 Petrol
Post by: JulianS on 18 Aug, 2021, 14:43
3 inches. Reducing to about 2.7 inches where the steering head bracing plates attach.
Title: Re: A65 Petrol
Post by: Mike Farmer on 18 Aug, 2021, 20:20
 :) :) :)

Hi Julian

Thank you once again

Mike 8) 8) 8) 8)