Brand new Middleburn 32t chainring

[Tazio]

I bought this as part of a set and then discovered that it didn't fit my spider. So it has never even been mounted let alone used. Comes in the original packaging.

In original packaging (a plastic bag)

Please not that this is for a spider with 88ID spider on the middle ring position. Turned out my spider has 90ID measurement.

Give your cranks a treat.

I'm after £20 posted which is a bargain in Middleburn land, I had to pay over £32 to get the right size to replace it. PP gift or you pay the fees.

 

[Dead Rats]

Hi, just out of interest which cranks did you try it out on?

 

[Tazio]

Hi, just out of interest which cranks did you try it out on?

Middleburn RS7s. Their 4 ring spiders comes in two versions. 88ID and 90ID. I stupidly bought the rings before the spider arrived. Of course I had the wrong one.

 

[Dead Rats]

Annoying!

I wish these measurements has some kind of IS (like disc brake mounts and BCDs) as I've lost count of the amount of middle rings and chainsets I have that are not compatible despite all being 104 bcd :evil:

GLWS!

 

[zs&tas]

Annoying!

I wish these measurements has some kind of IS (like disc brake mounts and BCDs) as I've lost count of the amount of middle rings and chainsets I have that are not compatible despite all being 104 bcd :evil:

GLWS!

double that, just had to sand the inner edge of a Shimano ring to fit a truvativ chainset ~ should be the same !

 

[Dead Rats]

Annoying!

I wish these measurements has some kind of IS (like disc brake mounts and BCDs) as I've lost count of the amount of middle rings and chainsets I have that are not compatible despite all being 104 bcd :evil:

GLWS!

double that, just had to sand the inner edge of a Shimano ring to fit a truvativ chainset ~ should be the same !

Precisely! If that was the case then why did you have to sand one? And why is the OP selling his?

 

[FluffyChicken]

I have to grind the corners off two of the spiders of the 5-bolt rings to fit on old RaceFace Turbine LP's where they mate against the arm.

Not something you expect to do to a 30 odd quid ring