Genuine BMW M Performance Rear Sports Brake Disc — F20 F21 F30 F31 F32 F34 GT — M135i, M140i, M235i, 320i, 335i, 435i
Upgrade your BMW braking with the Genuine BMW M Performance lightweight drilled and grooved rear brake disc. This OEM rear brake disc delivers sharper response, improved water dispersion and reduced unsprung mass for real-world performance on UK roads. Perfect for BMW F20 F21 1 Series, F30 F31 3 Series and F32 F34 GT 4 Series models including M135i, M140i, M235i, 320i, 335i and 435i. If you are searching for BMW rear brake discs 345 mm, BMW M Performance rear discs, BMW F30 rear brake disc, BMW M135i rear rotor or BMW F20 rear brake discs, this is the genuine part you want.
We have fitted these genuine BMW M Performance rear discs for many customers and on our own cars. Feedback is consistently positive for pedal feel, confidence in wet conditions and the clean, motorsport-inspired look behind open-design alloy wheels.
Key reasons to choose this OEM BMW rear brake disc
- Genuine BMW part for perfect fitment and reliability
- Perforated and grooved face helps clear water film between pad and disc for consistent braking in the wet
- Lightweight design reduces unsprung mass for improved handling feel
- Sporty appearance that complements M Sport and M Performance styling
- Direct replacement on compatible F-series BMW models without additional modifications per BMW guidance
What you get
1 x Genuine BMW Rear Brake Disc
Most customers purchase two discs to replace both sides.
Specifications
Size: 345 x 24 mm
Part Number: 34206797598
Compatibility
Applies to vehicles equipped as noted below. This listing is for the rear axle disc.
With 17 inch wheels
1 Series
F20 / F21: M135i, M135i xDrive, M140i and M140i xDrive vehicles with standard brake
F20 / F21: 114i, 116i, 118i, 120i, 125i, 114d, 116d, 118d, 118d xDrive, 120d, 120d xDrive, 125d with M Sport Brake (SA2NH)
2 Series
F22 Coupe: M235i and M235i xDrive vehicles with standard brake
F22 Coupe: 216i, 220i, 225i, 228i, 228i xDrive, 218d, 220d, 220d xDrive, 225d with M Sport Brake (SA2NH)
3 Series
F30 Saloon: 316i, 320i xDrive, 320d, 316d, 318d, 318d xDrive, 320d, 320d xDrive with M Sport Brake (SA2NH)
F31 Estate: 316i, 320i xDrive, 316d, 318d, 318d xDrive with M Sport Brake (SA2NH)
F34 GT: 320i, 320i xDrive, 318d, 320d, 320d xDrive with M Sport Brake (SA2NH)
F30 / F31 / F34 GT: 335i, 335i xDrive, 335d xDrive with standard brake
4 Series
F32 Coupe: 416i, 420i, 420i xDrive, 418d, 420d, 420d xDrive with M Sport Brake (SA2NH)
F32 Coupe: 435i, 435i xDrive, 435d xDrive with standard brake
With 18 inch wheels
3 Series
F30 Saloon: 325d with M Sport Brake (SA2NH)
4 Series
F32 Coupe: 425d with M Sport Brake (SA2NH)
BMW fitment notes
- On M135i and M235i with standard brakes, BMW lightweight sports brake discs can be installed on front and rear axles without additional measures.
- On 335i, 335d, 435i and 435d with standard brakes, BMW lightweight sports brake discs can be installed on the front axle without additional measures.
- On vehicles with the 17 inch or 18 inch BMW M Sport Brake (SA2NH), the perforated and grooved BMW lightweight sports brake discs can be installed on front and rear axles without additional measures.
Installation and bedding-in
- No homologation entry required because approval-relevant data does not change.
- Bedding-in: drive carefully for the first 200 km after installation. Full braking performance is achieved after the break-in period.
- Due to the perforated and grooved design, some functional noise during braking can occur. This does not affect disc stability.
- BMW recommends fitting new brake pads when installing new discs.
- Approved only in conjunction with at least 17 inch or 18 inch aluminium wheels, including winter setups.
Professional fitting
We recommend professional installation. Nforcd offers fitting at our Warwickshire workshop. Request a quote at Sales@nforcd.com.
Manufactured by
Genuine BMW
Warranty
Two years manufacturer warranty for UK customers and one year manufacturer warranty for international customers when a valid VIN is provided at checkout on compatible vehicles.
SEO help for shoppers
Also known as: BMW rear rotor, BMW rear brake rotor, BMW F20 rear disc, BMW F30 rear discs 345mm, BMW 2NH M Sport rear discs, BMW M Performance drilled and grooved rear brake discs for M135i, M140i, M235i, 320i, 335i, 435i.