21" Racing Dynamics RD Sport RS-2

[SkeezyLP]

BIMMERPOST / Classifieds

Asking Price:

None

Item Interest

For sale is a complete set of M5/M6 spec'd Racing Dynamics RD Sport 3 piece 21" RS-2's.

This rare, hard to find one of a kind gently used set of RS2's have been professionally refurbished. Center & inner barrel gloss black + polished stainless steel stepped lips.

Construction: 3 piece wheels. The inner barrel and center are 6061 aluminum, outer stepped lip is made from stainless called Radinox. RADINOX technology based wheels is made entirely of the special high-grade metal and is an extremely hard, lightweight stainless steel.

Specs:
Front 21x9.5
Offset 10mm

Rear 21x10.5
Offset 12mm

New these retailed for $12,000 USD, asking $4000 USD.

These are packaged in wheel boxes ready to ship @ buyers expense. (Shipping typically is $50-80/wheel throughout North America)

[classic6]

bump! RD's are one of my favorite brands! these wheels look insane on 5 and 7 series!

[Sal@AUTOcouture]

What are the offsets?

[HXS]

Originally Posted by Sal@AUTOcouture

What are the offsets?

+1

and also widths.

[SkeezyLP]

There are no offsets or widths stamped on the inside of the wheels, hence why I posted pictures of the widths with a tape measure.

I will get exact specs and update this post as soon as possible for you guys.

Thanks.

[SkeezyLP]

Okay folks, took some measuring but figured out the proper specs.

Front 21x9.5
Offset 8mm

Rear 21x10.5
Offset 9.5mm

[Palomequet]

Originally Posted by SkeezyLP

Okay folks, took some measuring but figured out the proper specs.

Front 21x9.5
Offset 8mm

Rear 21x10.5
Offset 9.5mm

Please do me a favor and check the offsets.Thank you

[HXS]

Originally Posted by Palomequet

Please do me a favor and check the offsets.Thank you

+1

Also, widths look like 9 and 10 since the zero on the tape measure doesn't look like it's at the edge.

[SkeezyLP]

The specs I posted are correct. I have triple checked my measurements and calculations.

Front wheel is actually 9.5" measured from both bead seats. The rear is 10.5". You do not measure overall lip to lip to determine width, apologies if the 2 pictures with the tape measure are misleading in any way.

Below are all measurements if anyone would like to check for themselves, and confirm. This is how I've always determined Offset.

Front wheel:
Overall width 10 3/8" = 263.52mm
Hub to inner lip 5.5" = 139.7mm
263.52 / 2 = 131.762mm
131.762mm - 139.7mm
= 7.94mm

Rear wheel:
Overall width 11 3/8" = 288.2mm
Hub to inner lip 6 1/16" = 153.92mm
288.2mm / 2 = 144.46mm
144.46mm - 153.92
= 9.46mm

[SkeezyLP]

Finally spoke with an employee in the engineering dept @ Racing Dynamics, he's advised me front offset would be 10, and rears are 12. Hope this helps. Thanks for everyone's patience.

Motivated to sell, these are packaged ready to go out the door.

[bobs619]

Bump for sexy wheels

[SkeezyLP]

C'mon fellas, make me a reasonable offer!

[HXS]

i believe no one here jumped on these cuz those offsets are a bit too aggressive for the f10 m5...

[SkeezyLP]

Shoot!! I guess there aren't many e60/e63 ladies and gents on here either. Was trying to avoid eBay.

[Dimm6]

Where are you located on the east coast? These wheels are beautiful. I'm in NJ, maybe something can be worked out. I hate buying something like this site unseen.

[SkeezyLP]

Originally Posted by Dimm6

Where are you located on the east coast? These wheels are beautiful. I'm in NJ, maybe something can be worked out. I hate buying something like this site unseen.

Dimm6, replied to your PM.

[SkeezyLP]

Bump, these are still available, packed & ready to ship.

Lowered my asking to $3600

[SkeezyLP]

GOTTA GO! Make me an offer I can't refuse.

Boxed, ready to ship.

[SkeezyLP]

Thanks for all the interest ladies, these went to a new home.