Concaver CVR9 21x11.5" (5 trous - sur mesure) ET17-59, Noir Mat

Concaver 4.9/5 from 352 customer reviews

Concaver CVR9 21x11.5" (5 holes - custom) ET17-59, Matte Black

Name: Concaver CVR9 21x11.5" (5 holes - custom) ET17-59, Matte Black
Brand: Concaver
SKU: CVR921115D5X1774MBK
Price: 774.99 EUR
Availability: InStock

Ref. CVR921115D5X1774MBK

774,99 € incl. VAT

3 in stock

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Concaver

CVR9 21×11.5" — Matte Black

5 lug holes, 108 to 130 mm selectable · ET 17 to 59 · Machined to order

Sold individually Custom-made TÜV-approved Hybrid forged Hardware included

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 diameters.

Technical specifications

Diameter

21 inches

Width

11.5 inches

Center bore

74.1 mm

Color

Matte Black

Bolt pattern

5 lug holes108 to 130 mm

Offset (ET)

ET 17 to 59

Max. load

900 kg / wheel

74.1 mm center bore: if your vehicle's hub is smaller, a centering ring fills the gap and ensures the wheel is centered. They are supplied according to the vehicle details you provide.

TÜV approval: this model is certified by the German organization, the most demanding reference on the European market. The report lists the vehicles covered and, where applicable, the fitting conditions. Ask us for the report corresponding to your vehicle if needed.

Wheel machined to order

Custom offset: the wheel is supplied in ET 17 by default. If you want another value within the range, specify 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 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 painting.

Shipping

Delivery includes the hardware, centering rings and matching center cap.

What's included

Concaver CVR9 21×11.5" wheel (sold individually)
Hardware suitable for your vehicle — included
Centering rings suitable for 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: 900 kg per wheel

Construction: hybrid forged

Concaver uses Flow Forming, also known as flow forging: the wheel is stretched while hot as it rotates, which densifies the material around the tire bead seat. The result sits between a conventional cast wheel and a fully forged wheel — significantly stiffer and lighter than the former, without the cost of the latter.

This process allows Concaver to offer deeply concave designs in large diameters at an affordable price.

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, 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.

Need additional hardware or specific parts? See our lug nut packs and wheel bolt packs, or ask us for advice.