SOLD Rial ARC M800 Set of 4 Rims, 18x8.0 ET35

[TonyInABenz]

I have a genuine set of Rial ARC M800 rims that have recently been professionally refinished. No bends or cracks, all 4 rims are in great shape, the size is 18x8”. Has brand new wheel caps as well.

I’m located near Chicago, IL, USA. Looking to get $2500 for them.

Local pickup or shipping. Can also be shipped overseas. Will accept PayPal for payment.

 

[gsxr]

The wheels look nice! Are the special lug bolts provided by Rial included?

 

[TonyInABenz]

The wheels look nice! Are the special lug bolts provided by Rial included?

Unfortunately I only have the rims themselves.

 

[lowman]

The wheels look nice! Are the special lug bolts provided by Rial included?

What is special about these " special" lugbolts?

 

[gsxr]

What is special about these " special" lugbolts?

Scroll down to the red text and see the attachments in this post:

FYI Post in thread 'Found "GUTACHTEN" (Technical Report) for Rial ARC M800 wheels'

Jul 4, 2025

These wheels require, and were delivered with, special/custom bolts of a very unusual length - and, as noted by @MercEdi and @500AMM, likely have R14 ball seat. This was a Really Bad Idea by Rial, IMO. The wheels should have been designed to use standard 40mm shank length bolts. The R14 ball seat radius complicates this further. I didn't realize this until doing some research recently when the question came up a few months ago. Unfortunately, once the original bespoke Rial bolts are lost, figuring out a solution becomes a lot more difficult than it should be.

On top of all...

• gsxr

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[brunoecsantos]

@TonyInABenz are those still available?

 

[TonyInABenz]

@TonyInABenz are those still available?

Unfortunately, they’ve already been sold.