PARAGON 2-Piece Rear Rotors (M Sport Brakes)
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PARAGON 2-Piece Rear Rotors (M Sport Brakes) - BMW 3 Series (F30) / 4 Series (F32) - 345 x 24mm
Paragon 2-piece rear rotors for BMW F30 3 Series and F32 4 Series models fitted with M Performance or M Sport brakes. The 345 x 24mm slotted iron ring is bolted to an aluminium hat with an integrated iron sleeve, so the factory drum-in-hat park brake keeps working. Each rotor weighs 8.57 kg.
Choose the hat finish: black dyed hardcoat, or clear hard anodised. Clear hats will not discolour under extreme heat and are the pick for track and race use; black hats can discolour above about 260°C. Both are Mil-Spec Type III anodised 6061-T6 aluminium.
Note: Only fits cars with M Performance or M Sport rear brakes and the 185mm park-brake drum (Paragon lists F30 320i xDrive, 328i, 330i, 335i, 340i and F32 428i, 430i, 435i, 440i). The pads need 1.65mm machined from the edge of the backing plate to clear the hat. This is a fixed (non-floating) hat design. Send us your VIN if you are unsure. Installation by a professional is recommended.
Features
- 345 x 24mm slotted 2-piece, fixed-hat rotors, sold as a rear pair
- CM-250 high-carbon alloy cast iron rings, heat treated and CBN machined
- Directional vanes run up to 30% cooler than OE rotors
- Slotted face keeps the pad surface clean and helps in the wet
- Lateral run-out within 0.03mm, balanced within 2 g
- 6061-T6 aluminium hats, Mil-Spec Type III hard anodised
- Hat with integrated iron sleeve keeps the factory park brake
- Rotor-to-hat mounting: Fixed hat, non-floating, 12-bolt
- Direct replacement for BMW 34206797607 / 34206797600
- Works with the factory ABS and keeps the factory brake bias
Need help confirming fitment? Contact our team at sales@chicaneaustralia.com.au.
Product
- Brand
- Paragon
- Rotor size
- 345 x 24mm
- Hat finish options
- Black hardcoat / clear hard anodised
- Part number(s)
- P2R.014.345.240.20250.23.01.01.R / P2R.014.345.240.20250.23.01.02.R
Details
- Product
- 2-piece rotors (rear pair)
- Minimum thickness
- 22mm
- Construction
- 2-piece, fixed (non-floating) hat, slotted, directional vanes
- Ring material
- CM-250 high-carbon alloy cast iron, CBN machined
- Hat material
- 6061-T6 aluminium, Mil-Spec Type III anodised, integrated iron park-brake sleeve
- Rotor-to-hat mounting
- Fixed hat, non-floating, 12-bolt
- Weight (each)
- 8.57 kg
- Lateral run-out
- Within 0.03mm
- Replaces
- BMW 34206797607 / 34206797600
- Fits
- BMW F30 3 Series and F32 4 Series with M Performance or M Sport (S2NHA/ZTR) brakes and a 185mm park-brake drum
Contents
1 x pair of Paragon 345 x 24mm 2-piece rotor assemblies, aluminium hats with an integrated iron park-brake sleeve (assembled, ready to fit)

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