Concaver CVR4 21x9.5" (5 trous - sur mesure) ET14-58, Bronze

Concaver 4.9/5 from 342 customer reviews

Concaver CVR4 21x9.5" (5 holes - custom) ET14-58, Bronze

Ref. CVR42195P5X1474BBZ

€674,99 incl. VAT

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Concaver

CVR4 21×9.5" — Bronze

5 holes, 108 to 130 mm available · ET 14 to 58 · Machined to order

Sold individually Custom-made TÜV approved Hybrid forged Hardware included

The Concaver CVR4

A double Y-spoke design, one of the most intricate in the Concaver catalog. The deep central recess highlights large brake calipers.

Technical specifications

Diameter

21 inches

Width

9.5 inches

Center bore

74.1 mm

Color

Bronze

Bolt pattern

5 holes108 to 130 mm

Offset (ET)

ET 14 to 58

Max. load

800 kg / wheel

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

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

Wheel machined to order

Specify your vehicle when ordering

This Concaver is not machined in advance: its bolt pattern (5 holes, from 108 to 130 mm) and offset (ET 14 to 58) are made to your specifications. 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 specifications together.

Specific offset: the wheel is supplied in ET 14 by default. If you want another value within the range, indicate 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 and, if needed, the desired offset (+€20 per wheel).

We confirm 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

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

What's included

Concaver CVR4 wheel, 21×9.5" (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: 800 kg per wheel

Construction: hybrid forged

Concaver uses Flow Forming, also known as flow forging: the wheel is stretched while hot as it rotates, increasing material density around the tire bead seat. The result sits between a traditional 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 fitment with you before machining begins.

Mounting 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.

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