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Concaver CVR9 20x10" (5 trous - sur mesure) ET10-47, Diamant Noir

Réf : CONCAVER-348072

 Shipping times to Europe

Delivery times vary depending on the type of product:

🔩 Small items & spare parts
→ 5 to 7 days

🔧 Pneumatic kits (air ride)
→ 2 weeks minimum

⚙️ Airmext Kits (custom made)
→ 3 to 6 weeks (production + delivery)

Some products are in stock, others are made to order to ensure quality

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Changed your mind? No problem, you have 14 days to let us know.

📧 First step: Contact us at contact@raslbitume.com to notify us of your return.

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  • ✅ Unused and in perfect condition
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Concaver CVR9 20x10" (5 holes - custom) ET10-47, Diamond Black

à €624,99
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Concaver

CVR9 20×10" — Diamond Black

5-lug, 108 to 130 mm available · ET 10 to 47 · 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 finished edge. Designed for large diameters.

Technical specifications

Diameter
20 inches
Width
10 inches
Centre bore
72.6 mm
Colour
Diamond Black
Bolt pattern
5-lug108 to 130 mm
Offset (ET)
ET 10 to 47
Max. load
815 kg / wheel
72.6 mm centre bore: if your vehicle's hub is smaller, a centring ring fills the gap and ensures the wheel is centred. Rings are supplied according to the vehicle details you provide.
TÜV approval: this model is certified by the German organisation, the most demanding reference on the European market. The report lists the covered vehicles and, where applicable, the fitting 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 pre-machined: its bolt pattern (5-lug, from 108 to 130 mm) and its offset (ET 10 to 47) are machined to your measurements. 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 measurements together.

Specific offset: the wheel is supplied in ET 10 by default. If you want another value within the range, specify it in the form: machining to this offset costs €20 per wheel, automatically added to the cart.

You place your order

Choose the diameter, width, and colour, then enter your vehicle details and, if needed, the desired offset (+€20 per wheel).

We confirm 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 appropriate hardware, centring rings, and centre cap.

What's included

  • Concaver CVR9 20×10" wheel (sold individually)
  • Hardware suited to your vehicle — included
  • Centring rings suited to your vehicle — free with any order of 4 wheels
  • Matching Concaver centre cap — always included, regardless of quantity
  • TÜV approval
  • Bolt pattern and offset machined to your measurements
  • Maximum permissible load: 815 kg per wheel

Construction: hybrid forged

Concaver uses Flow Forming, also known as rotary forging: the wheel is stretched while hot as it rotates, densifying the material along the tyre 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.

This process allows Concaver to offer highly concave designs in large diameters at an accessible price.

Why Concaver

Machined to your measurements

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.

Advice before purchase

Bolt pattern, offset, clearance, camber: we confirm the fitment with you before starting machining.

Fitting and hardware

Unlike most brands, the appropriate hardware is included with your Concaver wheels, along with the centring rings and centre cap. Simply provide your vehicle details when ordering.

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

Have a question about this Concaver CVR9?

Custom bolt pattern · Offset · Clearance · Machining time · TÜV
Our team responds quickly.

Contact us All Concaver wheels
Rasl'Bitume — Specialist in wheels, air ride & stance suspension
contact@raslbitume.com · raslbitume.com
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Concaver CVR9 20x10" (5 trous - sur mesure) ET10-47, Diamant Noir

Concaver CVR9 20x10" (5 holes - custom) ET10-47, Diamond Black

à €624,99
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