Cooper Disk Brakes

Post any technical questions or queries here.
Post Reply
indigo
850 Super
Posts: 138
Joined: Sun Jan 18, 2015 10:41 am
Location: Down Under
Has thanked: 1 time
Been thanked: 3 times

Cooper Disk Brakes

Post by indigo »

Are the drive flanges for the 998 cooper disk brakes available?
If not (as I suspect), is it viable to modify the standard drum brake drive flange to suit the cooper disk brakes?
Or do I need to have mine repaired where the bearing has spun?
User avatar
Hipwell
1275 Cooper S
Posts: 1379
Joined: Sat Aug 08, 2015 3:02 pm
Location: Solihull, UK
Has thanked: 2 times
Been thanked: 3 times

Re: Cooper Disk Brakes

Post by Hipwell »

Not available new, and yes can be modified from drum flanges as enclosed;

http://mk1-forum.net/viewtopic.php?f=3& ... ge#p122525
indigo
850 Super
Posts: 138
Joined: Sun Jan 18, 2015 10:41 am
Location: Down Under
Has thanked: 1 time
Been thanked: 3 times

Re: Cooper Disk Brakes

Post by indigo »

Thanks for the link - excellent.
IslandBlue
998 Cooper
Posts: 367
Joined: Wed Nov 27, 2013 12:58 pm
Location: Sussex by the sea - we wunt be druv...

Re: Cooper Disk Brakes

Post by IslandBlue »

Great info from this forum as ever!
User avatar
Peter Laidler
1275 Cooper S
Posts: 6400
Joined: Sat Jul 15, 2017 5:35 pm
Location: Abingdon Oxfordshire
Has thanked: 142 times
Been thanked: 122 times

Re: Cooper Disk Brakes

Post by Peter Laidler »

I agree Island Blue. Not a difficult modification either. Maybe someone ought to do a small run of them and corner the small market. Starting from good standard flanges is a LOT easier and financially productive than welding and grinding I'd say
360gts
1275 Cooper S
Posts: 3074
Joined: Sat May 24, 2014 7:12 am
Has thanked: 1 time
Been thanked: 53 times

Re: Cooper Disk Brakes

Post by 360gts »

Peter Laidler wrote: Fri Feb 12, 2021 2:24 pm I agree Island Blue. Not a difficult modification either. Maybe someone ought to do a small run of them and corner the small market. Starting from good standard flanges is a LOT easier and financially productive than welding and grinding I'd say
Peter,
I have to say....it isn't all that simple ...I have made a few sets....very time consuming.......machine shops will charge a lot for this...if you could find one that will do it. However, if you have access to a friend who has a good lathe....that will be much more practical.
New mini flanges start around 30 pounds each....used ...seen some around 10 pounds.

There is a set on E Bay at the moment...bit rough on the face!
https://www.ebay.co.uk/itm/Classic-Mini ... SwAcdgHrcw

Sorry, much as I'd like to help.....I cannot make any right now....just too much on my plate at the moment.
User avatar
Peter Laidler
1275 Cooper S
Posts: 6400
Joined: Sat Jul 15, 2017 5:35 pm
Location: Abingdon Oxfordshire
Has thanked: 142 times
Been thanked: 122 times

Re: Cooper Disk Brakes

Post by Peter Laidler »

GTS is right of course. You'd do these on a small lathe....., Myford super 7 size will do. It is straightforward turning during an enjoyable sunny afternoon, a bit of good music on and............

Off at a tangent............. If I had an old car to maintain and didn't have some reasonable facilities or an engineering background, the first thing that I'd do is to ask around and find a good retired model engineer in the locality. Not only can they make small scale steam trains and small scale Lancaster bomber engines. Given a pattern or sketch, they can turn their hands to anything. Now where's my George Thoroughgood and the Destroyers CD
Post Reply