Paragon 2-Piece Front Brake Rotor Pair - Mercedes-Benz CLA 45 C117 / A45 W176 AMG - 350x32mm

Paragon Performance 2-Piece Front Rotors deliver track-proven braking performance for the Mercedes-Benz CLA 45 (C117) and A45 (W176) AMG. These 350mm slotted rotors feature a lightweight floating design, engineered to run up to 30% cooler than OEM rotors, reduce fade under extreme conditions, and improve handling through unsprung weight reduction.

Constructed from CM-250 high carbon alloy cast iron, each rotor ring is heat-treated and CBN-machined for superior thermal stability, durability, and smooth pad bedding. The precision-balanced assembly (≤ 0.03mm run-out) reduces vibration while directional internal vanes drive airflow to enhance cooling and resist heat cracking.

The hats are CNC-machined from 6061-T6 aerospace-grade aluminium and hard anodised to resist wear and corrosion. Clear hard anodised versions are ideal for endurance track use, while black hardcoat options provide a stealth finish. Each rotor saves 2.36kg (5.2 lbs) over OEM, improving response and suspension performance without compromising braking force.

Direct bolt-on replacement for OEM Mercedes part #176-421-02-12, compatible with factory ABS, brake pads, and bias setup. Also suits the 2014–2020 GLA 45 AMG (X156).

Key Features:

• 2-piece floating rotor design for thermal expansion control

• CM-250 high carbon cast iron with directional cooling vanes

• 6061-T6 aluminium hats – black or clear hard anodised

• D-Bobbin (long) 10-bolt mounting with anti-rattle clips

• Rotor size: 350mm x 32mm – Weight: 9.85 kg (21.8 lbs)

• 2.36kg (5.2 lbs) lighter per rotor vs. OEM

• Maintains OEM brake bias and ABS compatibility

Included:

• 1 x Pair of Paragon Performance 350mm x 32mm 2-Piece Front Rotors (assembled)

• Hard anodised aluminium hats (black or clear), stainless bobbins, and anti-rattle clips

• Detailed installation manual

Vehicle Fitment:
– Mercedes-Benz CLA 45 AMG (C117)
– Mercedes-Benz A45 AMG (W176)
– Mercedes-Benz GLA 45 AMG (X156, 2014–2020)

Part Numbers:
– Black Anodised Hat: P2R.029.350.320.19000.08.01.01.F
– Clear Hard Anodised Hat: P2R.029.350.320.19000.08.01.02.F