SKU: 84635429611

EBC Racing 2 Piece SG Racing Rear Rotors - BMW 2021+ G8X M2 / M3 / M4

Sale price$524.29 Regular price$582.55
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Description

EBC Racing 2 Piece SG Racing Rear Rotors - BMW 2021+ G8X M2 / M3 / M4EBC Brakes Racings acclaimed two piece fully floating disc has been available for the front axle of the ever popular F8X Series (2014 2021) BMW M2 M3 M4 models for some time now and has unsurprisingly proven to be a best seller. The Northampton based firm is now expanding on this range with a matching disc for the rear axle of these sports cars a product that is available now from your local EBC stockist. The 370x24mm version of EBCs much loved two


EBC Brakes Racing’s acclaimed two-piece fully floating disc has been available for the front axle of the ever-popular F8X-Series (2014-2021) BMW M2/M3/M4 models for some time now and has unsurprisingly proven to be a best-seller.

The Northampton-based firm is now expanding on this range with a matching disc for the rear axle of these sports cars – a product that is available now from your local EBC stockist.

The 370x24mm version of EBC’s much-loved two-piece floating disc that can be bolted directly onto the rear axle of all F8X-series M2, M3 and M4 models (apart from those sporting optional carbon ceramic brakes), offering impressive braking performance and longevity.

With these vehicles designed to be driven hard on road and track, this upgrade is a valuable addition to the EBC Brakes Racing range.



Key Features

– EBC’s 370x24mm two-piece fully floating discs are a simple bolt-on upgrade that seamlessly replace the original ‘pin-drive’ brake discs without vehicle modification.

– Unlike the stock pin-drive discs which do not float, EBC’s SG2F fully floating rotor allows the outer cast-iron friction ring to expand freely with temperature, totally eliminating disc warping.

– Discs are grooved unlike the original rotors which are perforated. This allows the pad to vent without the holes becoming epicentres for disc cracking.

– Race-derived G3500-grade high-carbon cast iron is used for the friction rings. This high-quality metallurgy possesses greater crack resistance and an increased ability to conduct and then radiate heat.

– Aluminium bells are machined from aerospace-grade aluminium and then hard anodised for longevity, whereas the stock brake rotors use uncoated cast aluminium bells.

– Cast iron friction rings feature 48 curved vanes and are handed for each side of the vehicle. This significantly improves the brake disc’s ability to radiate heat, increasing brake system endurance and prolonging the onset of brake fade.

– Bobbins are machined from stainless steel which cannot rust, ensuring the disc continues to float freely throughout its entire life cycle on the vehicle, even on road cars.

– Spring clips ensure totally silent operation and eliminate off-brake disc rattle.

– Friction rings can be replaced individually after they have become worn, allowing the aluminium bell and stainless-steel bobbins to be re-used, leading to lower long-term operating costs.



EBC Brakes Racing

– Formed in 2015 as a response to the ever-expanding track day and race car markets, EBC Brakes Racing is a sub-division of world-leader in the industry, EBC Brakes.

– EBC Brakes Racing aims to offer uncompromised braking products of the finest quality that offer unparalleled levels of performance on track days and in race situations.


Key Info

Part Number: SG2F020

Product Type: Two-piece fully floating brake disc

Axle: Rear

Diameter/Thickness: 370x24mm



Shipping Notes
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Exchange/Return Notes
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SKU: 84635429611

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terlynn4
Carnegie, US
★★★★★ 5
Long lasting and safer alternative to sticks
Color: Dogwood & Calming, Size: Medium
These are great, very durable, and have lasted a very long time. Much safer for my dogs than the random sticks they find in the yard. They do get shorter with chewing eventually, but they don't break off in little chunks like I've seen with some nylon chews, and they don't splinter like wood. Medium size works well for both my 16 lb Cavalier and my 60 lb Pyrenees/Golden mix. They're both moderate-to-aggressive chewers, though size obviously affects how much damage they can do. I wish you could buy the hemp chew separately because that one is very much a favorite in my house, so after 2 years and 2 purchases, I have barely any left of the remaining hemp chew, but still 2 of the dogwood chews that neither dog is as interested in anymore. I'd love to buy a couple more of just the hemp one.
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Reviewed in the United States on April 30, 2026
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Shannon Brace
Lexington, US
★★★★★ 5
Your dog will thank you.
Color: Dogwood & Fresh Breath, Size: Large
My dogs loves to chew on these. They make a small mess but not as bad as other chews. They are food for keeping teeth clean.
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Reviewed in the United States on May 31, 2026
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Anna
Massapequa, US
★★★★★ 5
Nice chew toy
Color: Dogwood Mushroom, Size: Medium, Color: Dogwood Mushroom, Size: Medium
Super durable and puppy loves it. It was a bit hard for her at first but now at 5 months it’s one of her favorite things to gnaw on! It is heavy for the size but seems to be great quality and has given many hours of chew time with minimal wear.
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Reviewed in the United States on March 12, 2026
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Jennifer
Charlottesville, US
★★★★★ 4
Long lasting
Color: Dogwood & Calming, Size: Medium
My dogs love these bones.
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Reviewed in the United States on March 25, 2026
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Kelli Thornburg
Port Orchard, US
★★★★★ 5
Puppy loves these sticks!
Color: Dogwood & Calming, Size: Medium
Dogs love these sticks! Must smell and taste like real wood because it keeps my puppy from bringing real sticks in the house from outside. She is a heavy chewer and these sticks keep her occupied. We are on our 2nd set.
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Reviewed in the United States on May 27, 2026

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