Brembo SBK T-Drive 6.75 Racing Pista Bassa Brake Disc for BMW M1000RR K66 (2021-2026) 08C86967

Engineered to the same specification as the discs homologated for WorldSBK, WorldSSP and MotoGP competition, the Brembo SBK T-Drive 6.75 Racing Pista Bassa brake disc (part number 08C86967) brings genuine championship-level stopping power to the BMW M1000RR K66. Its precision T-Drive floating mount — held to minimal tolerances — delivers relentlessly consistent brake force transfer whether you are threading a fast chicane or hauling from top speed into a hairpin.

Key Features

• T-Drive floating mount with minimal tolerances ensures direct, consistent braking force transfer under all track and road conditions, eliminating the inconsistency of conventional floating disc systems.
• Racing Inox material drawn directly from the SBK homologated parts programme — the same high-tensile stainless steel specification trusted in WorldSBK, WorldSSP and MotoGP.
• 6.75 mm disc thickness in the Pista Bassa profile delivers an optimised weight-to-rigidity ratio for circuit use without compromising structural integrity.
• Optimised for use with Brembo Z04 brake pads and compatible with OEM calipers, Brembo M4 monobloc calipers and other high-performance brake calipers.
• Precise 320 mm outer diameter and 30 mm friction ring width matched exactly to the M1000RR K66 specification for a direct, no-modification fitment.

Material & Construction

The friction ring is produced from racing-grade Inox — a high-tensile stainless steel developed within Brembo's SBK programme and proven under the most demanding braking events in motorcycle racing. Unlike standard disc alloys, this material retains its dimensional stability at sustained high temperatures, resisting warp and thermal fatigue through repeated heavy braking cycles. The T-Drive interface between the friction ring and the aluminium carrier minimises radial play while allowing the controlled axial movement necessary for even pad wear and predictable feel at the lever.

Track & Road Performance

The Pista Bassa designation reflects a geometry developed specifically for low-riding race machinery and track-focused superbikes, making it a natural match for the M1000RR K66 in either circuit or road trim. Riders seeking the absolute limit of front-end deceleration — the kind demanded by fast lapping at the Nürburgring, Oschersleben or a track day at Silverstone — will find the T-Drive system provides a more direct and nuanced feel than the OEM disc. Progressive initial bite combined with exceptional fade resistance means braking confidence remains high even after repeated heavy stops.

Fitment & Compatibility

This disc is designed and manufactured specifically for the following application:

• BMW M1000RR, model code K66, model years 2021 to 2026

Optimised for use with Brembo Z04 brake pads. Compatible with standard OEM brake calipers as well as Brembo M4 monobloc calipers and equivalent high-performance aftermarket calipers. Sold individually — one brake disc per package.

Specifications