Barn by wheels
Author
Discussion

Brett Nield

Original Poster:

79 posts

156 months

Saturday 25th January 2014
quotequote all
Has anyone heard of any problems with the 13 in Barnby wheels. I was told a while back that they had been known to break up under extreme pressure brought on by racing or really enjoying yourself. Personally I've never had any problems unless I'm not trying hard enough though I did bend one at Oulton ,but maybe the Armco contributed to that

rubystone

11,254 posts

288 months

Saturday 25th January 2014
quotequote all
They are magnesium and should be crack tested every couple of years, ideally.

sundance002

1,304 posts

193 months

Sunday 26th January 2014
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I ordered a set last year, they have been on the car ever since, other than they took Mike Barmby an awfull long time to make, I have had no broblems with cracking so far, swopping for slicks on track days and road tyres the others, they have been fine, also there really light snd look great on the car.

rubystone

11,254 posts

288 months

Sunday 26th January 2014
quotequote all
sundance002 said:
I ordered a set last year, they have been on the car ever since, other than they took Mike Barmby an awfull long time to make, I have had no broblems with cracking so far, swopping for slicks on track days and road tyres the others, they have been fine, also there really light snd look great on the car.
Not sure that the type of cracks that the process looks for can be detected by the naked eye...

snapper seven

713 posts

243 months

Monday 27th January 2014
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Talking to Mike before on this when I was getting my wheels, he believed there was a faulty batch of mag centres and one failed under racing conditions. He says he has not encountered any others failing to date.
I understand he did beef up the spoke diameter at some point but not sure if this was in response to any pressure from Caterham. He doesn't believe there is any issue with the design or manufacture and certainly for (my) road use I have no probs with it.

As long as you keep in contact with him I have never found him to be unnecessarily slow but yes you must have patience. but it's worth it. best looking wheels on a Seven in my book.


SC-002 by snapper seven, on Flickr

As Rubystone says, not cracks you would see with the eye, the process involves injecting a dye and checking under UV light.

Cheers
SS

mickrick

3,759 posts

202 months

Monday 27th January 2014
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"best looking wheels on a Seven in my book"

May I respectfully disagree? biggrin Best colour though wink

Ult-Jim

624 posts

219 months

Monday 27th January 2014
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+1 vote for Barnbythumbup

mickrick

3,759 posts

202 months

Monday 27th January 2014
quotequote all
No crack testing for me. tongue outbiggrin

snapper seven

713 posts

243 months

Wednesday 29th January 2014
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mickrick said:
"best looking wheels on a Seven in my book"

May I respectfully disagree? biggrin Best colour though wink
Ha I knew you'd disagree!biggrin

Yep gold is the way forward and I think I need re-do mine to a more 'straw gold' colour like yours. Sometimes, in certain light, I think mine looks like the colour of 'morning p*ss. But then other times it is outstanding.

Cheers
SS

snapper seven

713 posts

243 months

Wednesday 29th January 2014
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Oh and don't forget, Mike can do these wheels with a cast aluminium centre if you are willing to sacrifice a small amount of weight for ease of ownership.


rubystone

11,254 posts

288 months

Wednesday 29th January 2014
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mickrick said:
No crack testing for me. tongue outbiggrin
very pretty. Did you really have some ali "aero" front arches made?

mickrick

3,759 posts

202 months

Wednesday 29th January 2014
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rubystone said:
mickrick said:
No crack testing for me. tongue outbiggrin
very pretty. Did you really have some ali "aero" front arches made?
Aye! A modern twist on old school don´t you think? smile Also handy for putting the mug of tea on while I fettle wink

mickrick

3,759 posts

202 months

Wednesday 29th January 2014
quotequote all
snapper seven said:
Ha I knew you'd disagree!biggrin

Yep gold is the way forward and I think I need re-do mine to a more 'straw gold' colour like yours. Sometimes, in certain light, I think mine looks like the colour of 'morning p*ss. But then other times it is outstanding.

Cheers
SS
They look outstanding to me, just a different gold.
A bit of white, and your car would look very Lotus "Gold leaf" smile
You must be very de-hydrated in the mornings! laugh

rubystone

11,254 posts

288 months

Wednesday 29th January 2014
quotequote all
mickrick said:
Aye! A modern twist on old school don´t you think? smile Also handy for putting the mug of tea on while I fettle wink
Pretty much spot on