

Concaver CVR4 19x8.5" 5x112 ET45, Titanium
Ref. CVR41985P5L4566BT
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CVR4 19×8.5" — Titanium
The Concaver CVR4
A twin Y-spoke design, one of the most intricate in the Concaver catalog. The central recess highlights large brake calipers.
Technical specifications
Wheel machined to order
This Concaver is not machined in advance: its bolt pattern (holes, from to mm) and its offset (ET 45) are made to your specifications. Enter your vehicle's exact model in the form above — without this information, the wheel cannot be manufactured. Unsure? Write to us before ordering; we'll determine the correct specifications together.
Specific offset: the wheel is supplied in ET 45 by default. If you would like another value within the range, indicate it in the form: machining to this specification is charged at €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 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 a custom paint finish.
Shipping
Delivery includes the hardware, centering rings and matching center cap.
What's included
- Concaver CVR4 19×8.5" 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 permitted load: 725 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 around the tire bead seat. The result sits between a classic 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 measure: 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.
Installation 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.
A question about this Concaver CVR4?
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

