Brembo
Brembo Coated Disc Line 09.R121.11 Brake Disc/Brake Rotor for BMW Z4 E89 Roadster (2009–2016) – High‑Carbon, Vented, 300mm, 5‑Stud – Anti‑Corrosion OE Replacement Upgrade with Fixing Screws
Brembo Coated Disc Line 09.R121.11 Brake Disc/Brake Rotor for BMW Z4 E89 Roadster (2009–2016) – High‑Carbon, Vented, 300mm, 5‑Stud – Anti‑Corrosion OE Replacement Upgrade with Fixing Screws
Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.
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Brembo Coated Disc Line 09.R121.11 Rotor for BMW Z4 E89
Transform the way your BMW Z4 E89 stops with the Brembo Coated Disc Line rotor, part number 09.R121.11. Precision cast from high carbon material and expertly ventilated for consistent cooling, this premium rotor brings stable performance, reduced vibration and dependable bite in real world driving. The anti corrosion coating keeps the braking surface, hub and edges looking clean behind your wheels. Supplied with fixing hardware for a straightforward replacement.
We run these discs on our own cars and our customers love the confident pedal feel, smooth operation and long term durability. If you are looking for a quality upgrade for your BMW Z4 E89 without compromises, this Brembo rotor is the proven choice.
Top reasons to choose 09.R121.11
- Genuine Brembo Coated Disc Line for reliable, consistent stopping
- High carbon casting helps resist judder and improves thermal stability
- Ventilated design aids heat dissipation during repeated braking
- Anti rust coating keeps the rotor smart and protected
- Includes fixing screws for a tidy, correct installation
- Direct replacement for selected BMW Z4 E89 models
- Ideal for daily use and spirited B road drives
Key details
| Part number | 09.R121.11 |
| Disc style | Ventilated |
| Material | High carbon |
| Finish | Anti corrosion coated |
| Diameter | 300 mm |
| Thickness | 20 mm |
| Stud pattern | 5 stud |
| Included | Rotor with fixing screws |
Vehicle application
Engineered for the BMW Z4 E89 platform. If you would like us to double check compatibility for your exact model and axle, contact our team and we will confirm before you order.
Compatibility check before dispatch
We can verify fitment using your UK registration or the last 7 digits of your VIN. Send your details and we will confirm you are buying the correct rotor for your Z4 E89.
Professional fitting available
Prefer expert installation We offer fitting at MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk and we will take care of everything.
Helpful tips
- Always replace discs in pairs and use quality pads to maximise performance and longevity
- Follow the bedding in procedure for best results and quiet operation
Search terms customers use
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