Tarox Rear Brake Discs/Rotors for BMW X1 (excluding xDrive 28i) 300mm Vented - Performance Upgrade - Slotted, Drilled & Grooved Options (G88, F2000, Sport Japan) - Direct OE Replacement

Upgrade your rear stopping power for BMW X1 (except xDrive 28i)

Transform the feel and confidence of your X1 with high performance rear rotors engineered by TAROX. Designed as a direct-fit, OE-spec replacement on the rear axle and sized at 300 mm, these vented discs deliver cooler running, sharper bite and superb consistency under repeated heavy braking.

Why choose TAROX performance rotors

• Vented construction for excellent heat management and reduced fade
• Precision ground braking faces to an exceptional 0.015 mm tolerance for a smooth, stable pedal and reduced judder
• Heat treatment after each machining phase for strength and long-term stability
• CNC machining and hand finishing for outstanding surface quality and friction consistency
• Based on OE-spec, TÜV approved castings for reliable road use

We run these on customer cars and in our own builds with outstanding results. Feedback is consistently positive on pedal feel, confidence during hard use and fade resistance. For the best match, pair with TAROX pads, formulated to work perfectly with heat treated discs.

Choose your disc style

Pick the surface pattern that suits your driving, from fast road to track day:

• G88 – Multiple radial grooves create a turbine effect to move hot gases and debris away from the friction surface, helping the disc run cooler while resisting warping, vibration or cracking.
• F2000 – Curved slots deglaze the pads and balance cooling with structural strength. Ideal for drivers who mix spirited road use with serious circuit sessions.
• Sport Japan – Fully drilled, countersunk holes plus six shallow grooves for aggressive pad refresh and rapid gas evacuation, helping combat fade under repeated heavy stops.

All styles are heat treated for durability and hand finished to deliver that signature TAROX mirror-like braking surface. Many applications carry TÜV and ABE approvals.

Key specs

• Position: Rear axle
• Diameter: 300 mm
• Construction: Vented
• Surface options: G88, F2000, Sport Japan
• Fitment: Direct replacement, BMW X1 models excluding xDrive 28i

Perfect for

• BMW X1 rear brake upgrade seekers wanting stronger, more consistent stopping
• Drivers looking for slotted or drilled and grooved rear rotors
• Fast road and track day enthusiasts needing better cooling and reduced fade
• OEM replacement with performance benefits and OE-style fit

Search-friendly terms our customers use

BMW X1 rear rotors 300 mm, vented rear discs, performance rear brake upgrade, slotted rotors, drilled and grooved discs, rear brake replacement X1, performance stoppers UK, TÜV approved discs, track day brake discs, upgraded rear rotors for BMW.

Fitting and support

Professional installation available at MJ Modifications in Warwickshire. Request a fitting quote: info@mjmodifications.co.uk. We recommend correct bedding-in procedures and pairing with TAROX pads for optimal results.

Before ordering, please verify your existing rear rotor size and that your model is not the xDrive 28i variant.