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Alpha Racing 320mm Front Brake Disc for BMW M1000RR (K66) 2021> Onwards Ref: AR-M1000RR-K66 Upgraded high-carbon steel 5.5mm, 6.0mm or 7.0mm thick road legal race discs
Thanks to the unique Alpha Racing T-Floater technology, the torque and heat load generated from the rotors Steel friction surface passing to the inner Aluminium carrier is transmitted over a significantly larger floater surface area, which results in both better rotor cooling and reduced wear for a longer service life, compared against a floating disc with bobbins.
Fits to OEM aluminium forged wheels, OEM M-carbon wheels and OZ Motorbike Gass SBK wheel set.
- High-carbon steel fully-floating rotor
- Black anodised alminium disc carrier
- Centre hole 80mm
- Bolt holes PCD 96 mm
- Choice of 5.5mm, 6.0mm* or 7.0mm** thickness
- Dish/offset 10.7mm (total heights 5.5mm discs = 13.45mm, 6.0mm discs = 13.7mm & 7.0mm discs = 14.2mm)
- T-floated for even better braking performance under all conditions
- Left and right handed drilled hole pattern for optimal heat dissipation and excellent wet braking behaviour
- Compatible with OEM or aftermarket calipers
Approx. Disc weight: 1.48 - 1.81 kg
*Please note: As with all bikes, upgraded discs thicker than 5.5mm may require wheel, spacer, or fork adjustments/modifications to centralise rotors accurately in the calipers and to avoid binding when new brake pads are installed. Please ask if you have any questions about the need for this.
**Please also note: 7.0mm discs require the use of the higher spec. OE Nissin calipers or other wide-mouth race calipers.
(Shipping costs calculated before checkout and 20% UK VAT/tax will be removed for non-UK destinations)
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