

Concaver CVR1 19x9" (5 holes - custom) ET20-51, Double Gloss Black
Ref. CVR11990P5X2072DTB
- Secure payment
- 14-day returns
- Technical support
CVR1 19×9" — Gloss Black Double
The Concaver CVR1
Five slender double spokes and a pronounced concave profile: the CVR1 is Concaver's signature design, the one that established the brand in the supercar-inspired concave wheel segment.
Technical specifications
Wheel machined to order
This Concaver is not pre-machined: its bolt pattern (5 holes, from 108 to 130 mm) and offset (ET 20 to 51) are machined to your specifications. Enter your vehicle's exact model in the form above — without this information, the wheel cannot be manufactured. Not sure? Write to us before ordering; we'll determine the correct measurements together.
Specific offset: the wheel is supplied in ET 20 by default. If you want another value within the range, indicate it in the form: machining to this specification costs €20 per wheel, added automatically to the cart.
You place your order
Choose the diameter, width, and color, then enter your vehicle and, if needed, the desired offset (+€20 per wheel).
We validate 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 hardware, centering rings, and center cap suited to your vehicle.
What's included
- Concaver CVR1 19×9" wheel (sold individually)
- Hardware suited to your vehicle — included
- Centering rings suited 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: 725 kg per wheel
Construction: hybrid forged
Concaver uses Flow Forming, also known as flow forging: the wheel is stretched while hot as it rotates, densifying the material along the tire 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 specifications
Bolt pattern and offset made to order: 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, 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 specify your vehicle when ordering.
Have a question about this Concaver CVR1?
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

