Ström OS2 20x9" 6x139.7 ET10, Noir Brillant

Réf : STROM-423366

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

Return policy

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.

To be accepted, your item must be:

✅ Unused and in perfect condition
✅ In its original packaging
✅ Accompanied by your receipt or proof of purchase

100% secure payment

💳 Credit Cards
Visa • Mastercard • American Express • Cartes Bancaires

📱 Fast Payments
Shop Pay • Apple Pay • PayPal Wallet

📊 Installment Payments
• Alma: up to €3000 in 4 installments
• Klarna: flexible split payment
• PayPal: 4 installments without fees, up to €2000

🌍 Local Payment Methods
Bancontact (Belgium) • BLIK (Poland) • EPS (Austria) • iDEAL (Netherlands) • MobilePay

🔗 Cryptocurrencies
USDC accepted

Ström OS2 20x9" 6x139.7 ET10, Gloss Black

à €347,99

Color

Gloss Black

Quantity

🚗 Complète le combo

Chargement...

100% SECURE PAYMENT

4.9/5 FROM OVER 300 VERIFIED REVIEWS

EXPERT SUSPENSION SINCE 2017

INCLUDED TECHNICAL SUPPORT

Ström

OS2 20×9" — Gloss Black

6×139.7 · ET 10

Sold individually Hybrid forged Hardware included

The Ström OS2

A variation of the OS1 with a more open mesh design.

Technical specifications

Diameter

20 inches

Width

9 inches

Center bore

106.1 mm

Color

Gloss Black

Bolt pattern

6×139.7

Offset (ET)

ET 10

Weight

13.7 kg / wheel

106.1 mm center bore: if your vehicle's hub is smaller, a hub-centric ring fills the gap and centers the wheel. They are supplied according to the vehicle you provide us with.

What's included

Ström OS2 20×9" wheel (sold individually)
Hardware suited to your vehicle — included
Hub-centric rings suited to your vehicle — free with any order of 4 wheels
Matching Ström center cap — always included, regardless of quantity
Unloaded wheel weight: 13.7 kg

Weight: 13.7 kg

Ström states the weight of each unloaded wheel, which few manufacturers publish. This is useful information: the wheel is part of the vehicle's unsprung weight, which the dampers must control over every road irregularity. A lighter wheel is easier to control and also reduces inertia during acceleration and braking.

For reference, an 18-inch alloy wheel commonly weighs between 10 and 13 kg, depending on its width and design. The tire's weight is added to this figure.

Why Ström

Everything included

Hardware, hub-centric rings, and center caps are delivered with the wheels. Nothing else to order before driving.

Published weight

Ström publishes the actual weight of each wheel — rare transparency that lets you compare more than just the design.

Pre-purchase advice

Bolt pattern, offset, and fender clearance: we confirm the fitment with you before you order.

Installation and hardware

Unlike most brands, the appropriate hardware is included with your Ström wheels, along with the hub-centric rings and center cap. Simply tell us your vehicle when ordering so we can send you the correct parts.

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