Mounting a GoPro to a Caterham 620R

Mounting a GoPro to a Caterham 620R

Author
Discussion

horrgakx

Original Poster:

20 posts

171 months

Wednesday 25th April 2018
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Hi all. I’m hiring a Caterham 620R in a couple of weeks at Silverstone and I am looking to hire and fit a GoPro for the day.
I called BookATrack to ask what the diameter of the roll bar is so I can hire the camera with the suitable mounting kit. They told me the roll bar is around 112mm in some places and 125mm in others - this seems very thick to me and I wanted to ask you guys if you think that’s about right, or if there’s an alternative to mount them?

Jmracing66

789 posts

240 months

Thursday 26th April 2018
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The 620 will have the FIA roll bar with the double diagonal struts in the middle. These will be thinner and should take a normal camera mount.

Shaun_E

747 posts

261 months

Thursday 26th April 2018
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From their website it looks like it's got a track-day roll-bar fitted. These are about 38mm diameter.

jimmy7

687 posts

208 months

Thursday 26th April 2018
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I use this on my 7 - https://www.tiso.com/alpn-gopo-1118752/go-pro-roll...

Works a treat....

horrgakx

Original Poster:

20 posts

171 months

Thursday 26th April 2018
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Thanks for the replies.

Shaun_E - they went away and measured the roll bar and it’s a lot wider than 38mm. If it genuinely is either 112mm or 125mm (depending which section is being looked at) then I could even look at using one of the strap mounts which attach to cycle helmets.

Jimmy7 - that doesn’t look to be very flexible (as in being able to turn it through 90 degrees) and if that was mounted on a bar running left-right the camera would be pointing to the side, or am I missing something?
Also if the roll bar is either 112mm or 125mm then that won’t fit.

Also they would insist on a secondary method of securing the camera, like a tether for example.

Picture of a similar car follows to show the roll bar;


mgv8dave

826 posts

214 months

Thursday 26th April 2018
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I use a Manfrotto super clamp over my roll cage which is a fia spec.
It is ideal and you have a great angle and a rock solid base, gives a great view front and rear.
Depending what model it is i would use a external mic and put it in the passenger footwell as the engine will sound great and you will have no
wind noise.
Link for Super clamp.

https://www.thomann.de/gb/manfrotto_035xmt_super_c...






Aeroscreens

457 posts

227 months

Thursday 26th April 2018
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Strikes me that someone doesn't know their diameters from their circumferences.

As Sean says the diameter is 38mm which gives a circumference of approx. 119mm

sfaulds

653 posts

279 months

Friday 27th April 2018
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The outer hoop is 38mm and the diagonals are 32mm. Allow another mil for some tape to avoid damaging the powdercoat.

upsidedownmark

2,120 posts

136 months

Friday 27th April 2018
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Go pro bike mount (the larger one, not the little tiny thing). Being gopro, if it ends up on it's side, you just add another section and it's horizontal. I just use the clamp, 1 section, camera housing. The camera comes with multiple of the black 2-3 pronged sections with bolts so you can orient it all over the place.

horrgakx

Original Poster:

20 posts

171 months

Friday 27th April 2018
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The mix up between circumference and diameter sounds likely to have happened. Doh!!

Thinking about it, can you imagine the weight of a bar that had 125mm diameter...?? smilesmile

Looks like a standard fitting will be fine.