Concaver CVR9 21x10.5" (5 holes - custom) ET0-10, Gloss Bronze
Ref. CVR921105E5X0074BZ
16 in stock
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CVR9 21×10.5" — Gloss Bronze
The Concaver CVR9
The latest design in the range: slim spokes, deep concavity and a carefully crafted finish right to the lip. Designed for large-diameter applications.
Technical specifications
Wheel machined to order
This Concaver is not pre-machined: its bolt pattern (5 lugs, from 108 to 120 mm) and offset (ET 0 to 10) are machined to your specifications. Enter your exact vehicle model in the form above — without this information, the wheel cannot be manufactured. Not sure? Contact us before ordering; we will determine the correct specifications together.
Specific offset: the wheel is supplied in ET 0 by default. If you want another value within the range, enter it in the form: machining to this specification costs €20 per wheel, automatically added to the cart.
You place your order
Choose the diameter, width and color, then enter your vehicle details and, if needed, the desired offset (+€20 per wheel).
We verify the specifications
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 custom paint.
Shipping
Delivered with the appropriate hardware, centering rings and center cap.
What's included
- Concaver CVR9 21×10.5" wheel (sold individually)
- Hardware adapted to your vehicle — included
- Centering rings adapted to your vehicle — free with any order of 4 wheels
- Matching Concaver center cap — always included, regardless of quantity
- TÜV approval
- Bolt pattern and offset machined to your specifications
- Maximum permissible load: 780 kg per wheel
Construction: hybrid forged
Concaver uses Flow Forming, also known as rotary forging: the wheel is stretched while hot as it rotates, which densifies the material along the tire bead seat. The result lies between a traditional 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 specifications
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.
Pre-purchase advice
Bolt pattern, offset, clearance and camber: we confirm the fitment with you before machining begins.
Fitting and hardware
Unlike most brands, the appropriate hardware is included with your Concaver wheels, along with the centering rings and center cap. Simply provide your vehicle details when ordering.
Have a question about this Concaver CVR9?
Custom bolt pattern · Offset · Clearance · Machining lead time · TÜV
Our team will respond promptly.
contact@raslbitume.com · raslbitume.com
Frequently bought together
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since 2017
A question about your order or your car? contact@raslbitume.com
