Tarox Front Brake Discs/Rotors BMW 125d 155kW 160kW (F20 F21) 312mm Vented – Performance Grooved/Slotted/Drilled Upgrade | G88, F2000, Sport Japan | BMW 1 Series Front Brake Upgrade OE Replacement Track Day

Tarox Front Rotors for BMW 125d 155 kW and 160 kW 312 mm Vented

Transform the stopping performance of your BMW 125d with Tarox front rotors engineered for serious road use and track sessions. These 312 mm vented rotors deliver crisp bite, superb thermal control and confidence under repeated hard braking. Ideal for BMW 1 Series F20 and F21 owners seeking an uprated front axle solution that looks factory neat yet performs like a motorsport component.

Fitment and key details

• Vehicle: BMW 125d F20 and F21 155 kW and 160 kW
• Axle: Front
• Design: Vented rotor
• Diameter: 312 mm
• Direct replacement for vehicles equipped with the OE 312 mm front setup

Why enthusiasts choose Tarox on the 125d

Tarox rotors are built from high quality castings, then stress relieved and individually ground for a glass-smooth surface. Precision machining and tight tolerances help reduce judder, promote even pad transfer and keep noise low. The result is consistent pedal feel, shorter stops in real-world driving and reliable fade resistance on fast road and track day use.

Our team has fitted these to customer 125d cars and the feedback is excellent. Cooler running, stable performance and reassuring bite make these a stand-out upgrade over standard discs.

Choose your face pattern

G88 for maximum cooling and bite

Iconic multi radial slots act like a turbine to vent gases and shed heat quickly. Great for aggressive driving where rapid temperature control and strong initial response are priorities.

F2000 for fast road to track balance

Swept curved grooves refresh pads and manage temps without compromising structural integrity. A superb all-round option for daily use with frequent spirited runs or occasional track time.

Sport Japan for drilled and grooved street performance

Fully drilled, countersunk holes combined with six grooves improve gas evacuation and pad deglazing while retaining everyday drivability and sharp pedal response.

What you gain

• Uprated front braking for BMW 125d with OE-size 312 mm vented rotors
• Improved pedal modulation and repeatable performance
• Excellent heat dissipation and fade control
• Smooth, low vibration operation thanks to careful finishing
• Direct-fit installation using factory hardware

Build quality and approvals

Manufactured from OE-spec castings, heat treated for strength and hand finished for a mirror-like face. Many applications carry TUV and ABE certification from the German KBA.

Pad pairing

For best results match with Tarox pads designed for heat-treated rotors. For mixed road and circuit use, Tarox Corsa compounds are a strong choice.

Professional installation

Want it fitted right first time? Book professional installation with MJ Modifications in Warwickshire. Request a quote or advice at info@mjmodifications.co.uk.

Common search terms

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