EFS Xtreme Shock Absorber Rear - Single
✅ EFS Xtreme rear shock absorber for Holden Colorado — 45mm bore twin tube design, 20mm hardened chrome piston rod, DMC Dynamic Motion Control valve, internal hydraulic bump stop, and low pressure nitro gas.
✅ Sold individually — quantity of 2 required for a complete rear shock absorber replacement.
Checkout securley with

- Description
- Shipping
- 🛡️ Fitment Advice
The EFS Xtreme Rear Shock Absorber is built for the Holden Colorado, developed from the 4WD competition scene and engineered for the demands of modern off-road use. With a 45mm bore — the largest in the EFS range — the oversized external tube diameter maximises shock fluid volume to keep the piston valve cool in all conditions. Sold individually — a quantity of 2 is required for a complete rear shock absorber replacement.
Features:
- 45mm bore twin tube design
- 20mm hardened chrome piston rod
- 2mm heavy-duty wall thickness
- Iron piston rings
- Multi-lip seals
- Internal hydraulic bump stop
- DMC Dynamic Motion Control valve
- Low pressure nitro gas for internal stability
- Sold individually — qty 2 required per vehicle
Compatibility: Holden Colorado
| Shipping Information | |
|---|---|
| Weight | 4.11 kg |
| Dimensions | 58 × 9.5 × 10 cm |
| Product Type | Shock Absorbers |
Need Help Choosing?
Our team is available via online chat to help confirm fitment and walk you through your options. We offer Australia-wide delivery and a range of flexible payment options to suit your budget — just reach out and we’ll get you sorted.
Brixton 4x4 Shipping Terms for Suspension Products
Please note that shipping terms for our individual suspension products may vary based on the weight of individual items and the delivery destination. This shipping can range from $15 to $150* depending on the products.
For Suspension Lift Kits, these items are shipped on a pallet due to their size and weight. This means they can only be delivered to a commercial address with a forklift or a freight depot for collection. Unfortunately, we are unable to ship these kits to residential addresses directly. Shipping of lift kits can range from $45 to $400*.
To get a shipping estimate, simply enter your suburb, postcode, and state during checkout, and our system will calculate the cost for you.
If our system is unable to generate a quote for your location, don’t worry! You can contact our Brixton 4x4 team via SMS or online chat for a personalized shipping quote. Alternatively, click the yellow “Request a Personalised Quote” button available on the product pages for assistance.
We’re here to help make your 4x4 upgrade as smooth as possible!
*shipping costs listed on this page are estimates only and will depend on products and destination.