Concaver CVR9 20x10" (5 holes - custom) ET10-47, Diamond Black
Ref. CVR92010D5X1072BKD
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CVR9 20×10" — Diamond Black
The Concaver CVR9
The latest design in the range: slim spokes, deep concavity, and a carefully finished edge. Designed for large diameters.
Technical specifications
Wheel machined to order
This Concaver is not pre-machined: its bolt pattern (5-lug, from 108 to 130 mm) and its offset (ET 10 to 47) are machined to your measurements. Enter your vehicle's exact model in the form above — without this information, the wheel cannot be manufactured. Not sure? Contact us before ordering; we'll determine the correct measurements together.
Specific offset: the wheel is supplied in ET 10 by default. If you want another value within the range, specify it in the form: machining to this offset costs €20 per wheel, automatically added to the cart.
You place your order
Choose the diameter, width, and colour, then enter your vehicle details and, if needed, the desired offset (+€20 per wheel).
We confirm the measurements
We check the bolt pattern, offset, and clearance on your vehicle before starting production.
The wheel is machined
Allow approximately one additional week for machining or a custom paint finish.
Shipping
Delivered with the appropriate hardware, centring rings, and centre cap.
What's included
- Concaver CVR9 20×10" wheel (sold individually)
- Hardware suited to your vehicle — included
- Centring rings suited to your vehicle — free with any order of 4 wheels
- Matching Concaver centre cap — always included, regardless of quantity
- TÜV approval
- Bolt pattern and offset machined to your measurements
- Maximum permissible load: 815 kg per wheel
Construction: hybrid forged
Concaver uses Flow Forming, also known as rotary forging: the wheel is stretched while hot as it rotates, densifying the material along the tyre bead seat. The result lies between a conventional cast wheel and a fully forged wheel — significantly stiffer and lighter than the former, without reaching the cost of the latter.
Why Concaver
Machined to your measurements
Custom bolt pattern and offset: the wheel adapts to your vehicle, not the other way around.
TÜV approved
The most demanding European certification, rare in this price segment.
Advice before purchase
Bolt pattern, offset, clearance, camber: we confirm the fitment with you before starting machining.
Fitting and hardware
Unlike most brands, the appropriate hardware is included with your Concaver wheels, along with the centring rings and centre cap. Simply provide your vehicle details when ordering.
Have a question about this Concaver CVR9?
Custom bolt pattern · Offset · Clearance · Machining time · TÜV
Our team responds quickly.
contact@raslbitume.com · raslbitume.com
Frequently bought together
Enthusiasts at your service
since 2017
A question about your order or your car? contact@raslbitume.com
