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  #1  
Old 10th June 2011, 02:36 PM
MikeB MikeB is offline
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Default Roll Bar Back Stay Material
I have the main roll hover hoop from Ash's bulk buy.
What material, dia and wall thickness have people used for the back stays and the cross bar (that need to be wide enough to drill and weld the seat belt bosses in).
Any ideas on price and supplier?

M
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Last edited by MikeB : 10th June 2011 at 04:13 PM.
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  #2  
Old 14th June 2011, 01:29 PM
MikeB MikeB is offline
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bump bump bump bump
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Old 14th June 2011, 02:20 PM
MarkB MarkB is offline
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Mike use the same size and you will get that from AH Allens in Northampton
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Old 14th June 2011, 10:17 PM
baz-r baz-r is offline
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cross bar would need to be about 30 mm 2.5 wall and back stays about 30mm with about 1.5-2mm wall
think its in the book
as for supply could try some local engineering/fabricators
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  #5  
Old 14th June 2011, 10:27 PM
baz-r baz-r is offline
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page 53
rear stays 30mm seemless seat harness bar 33.7mm seemless
both thick wall (dont say how thick)
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