KR-1S.co.uk Forum

I'm approaching the point where I'll be mounting the exhausts and I still hav'nt solved the problem of the bottom mounting bracket.

When I stripped the bike,the bottom mounting bracket fell apart.Both anti vibration rubbers fell out of the steel frame.One is OK'ish and might go back in the other was a write off.

At the time I found out they were NLA and could'nt find a used one.So I decided to repaint the carrier and fit it as I rebuilt the rolling chassis.Thinking that the bushes would be a standard size and available from a bush manufacturer and I could replace the bushes at a later date.

Only I can't find them anywhere inspite of some intensive searching.

Anyone else solved this problem.

My rubber bush fell out too, looked about the same size as an LC engine mount or tie bar, will have a measure up tomorrow if it warms up a bit?

I was thinking of just cutting a fat piece of rubber and using that, we use thick belting at work.

Not sure if they'll be any use Pablo but you could try this lot

www.simplybearings.co.uk

I had the same problem. This is going back in the depth of memory but IIRC RS sells rubber compound and it was a simple job mixing it up and making a new rubber between the original steel inner and outer.

Elf thanks for that but that rubber compound is a bit expensive in'it

I still hav'nt ruled out making my own but in the meantime.

I emailed a company that do this sort of thing and they said,they could make two for £15 each but the cost would drop significantly for 10.I don't know how significantly but before I get back to them I was wondering if there where another five or more interested parties.

Might be interested, but not at £15ea, do you have the measurements, have you tried a motor factors etc? I've done nothing with mine, as I'm still taking it apart. Got to be an old car bush that will fit?
Will have a look later and get some sizes if you don't know them, (8 or 10mm bore??)

yep £15 is steep,but I have tried everywhere.They just don't seem to have another application.

This is the bush if anyone else can turn a couple up I'd be grateful.Rough I know but you get the picture.

KR1 Man calling, yes please, count me in for a pair. I have the same problem with my exhaust mount bracket, both bushes are in the same state. Have managed to refit them,but how long they would stay in, I'm unable to say as the KR2 still has a long way to go before reaching that stage. I anyone finds a source or is planning to get some made up then I'll definitley have a pair. Best regards, KR1 Man

id also be interested as well, is just the bush or the whole assembly inc bracket?

Hi Pablo,
Put me down for a pair please.
Do you want the cash up front? if so just PM me your PayPal details.
Cheers,
Bernie

This might work:

http://www.grommets.co.uk/bushsta.html

have a look for part number RB250-80-80
Cheers
Al

That looks a good replacement, wonder how much they are, just a small spacer or a few washers required for the loss in depth.

Just sent them a email requesting a sample of RB250-80-80, lets see what they come back with.
I will post pics & prices as & (if) when they get back to me.
Cheers

Got the following mail back today from www.grommets.co.uk


Hello

Thankyou for your enquiry.

RB250-80-80 - MOQ 100 off @ £0.60 each

Carriage £9.50

Material - black Natural rubber

Sorry, we don't send out samples for minimum quantity orders on non technical parts.

Regards,

Bob Wells.
Do we have 100 knackered exhaust brackets in the club ?

Even better is that you only need 50 duff brackets deffo interested at that price, was going to phone them today, so thanks for that =D>