TK Dischi Freno SBK EVO 6.75 Brake Disc Kit – BMW S1000RR K46 with HP Forged Wheel Hub (2009–2018)

Engineered from the ground up for the BMW S1000RR K46 fitted with the HP forged wheel hub, the TK Dischi Freno SBK EVO 6.75 brake disc kit is built to the same exacting material and manufacturing standards that underpin performance at MotoGP and WSBK level. At 6.75 mm thick with a 30 mm friction ring width and a precision-drilled 320 mm rotor, every detail speaks to a manufacturer that refuses to compromise on quality or safety.

Key Features

• Race-proven construction: developed and validated through MotoGP and WSBK competition for exceptional braking control under extreme conditions.
• Superior heat management: the precisely drilled hole pattern reduces operating temperature by up to 20 %, actively preventing brake fade on road or track.
• Reduced unsprung and rotating mass: lighter rotational inertia translates directly into sharper steering response and more precise corner entry.
• Extended service life: the optimised friction ring geometry reduces wear on brake pads while maintaining consistent stopping power throughout the disc's life.
• Choice of inner carrier finish: the inner ring is available in hard-anodised, black, red, or blue — allowing the kit to complement your S1000RR's livery without sacrificing any structural integrity.
• Matched pair included: the kit supplies both a left and a right disc, ensuring perfectly balanced braking performance from the outset.

Build Quality and Materials

TK Dischi Freno's SBK EVO series is defined by the calibre of its materials and the precision of its production process. The friction rings are produced from a high-carbon steel alloy selected for its thermal stability and consistent bite characteristics across a wide temperature range. The inner carrier — the floating-mount ring that connects the rotor to the wheel — is machined from aircraft-grade aluminium and then finished to your choice of anodised colour. Hard-anodising in particular creates an exceptionally hard surface layer that resists corrosion, scuffing, and the thermal cycling that wears lesser carriers prematurely.

The floating design itself is a critical quality detail: the rotor is free to expand thermally without warping, a feature borrowed directly from the manufacturer's superbike racing programme. Every disc is individually inspected for runout and parallelism before leaving the factory, so the pair you receive is ready to perform without any bedding-in surprises.

Performance on Road and Track

The 320 mm diameter (an optional 330 mm version is also available) paired with the 6.75 mm section gives the SBK EVO an outstanding stiffness-to-weight ratio. Less rotating mass at the front axle means the S1000RR steers more willingly into corners, while the drilled pattern clears water, pad dust, and gas from the friction surface continuously. The outcome is a brake that feels immediate and progressive whether you are scrubbing speed before a chicane at a circuit day or modulating braking on a demanding mountain road.

Please note: before fitting, confirm that your front brake calipers are compatible with a 6.75 mm disc thickness. Inner carriers finished in red or blue are produced to order and may carry slightly longer lead times than the hard-anodised and black variants.

Fitment and Compatibility

This kit is designed exclusively for the following application:

• BMW S1000RR K46 (2009–2018) — fitted with the HP forged wheel (HP4-pattern hub)

If your S1000RR is not equipped with the HP forged wheel hub, this kit will not fit. Please verify your front wheel specification before ordering.

Part Numbers by Finish

• Hard-anodised: B04EL_B04ER_SBKEVO_ha
• Black: B04EL_B04ER_SBKEVO_b
• Red: B04EL_B04ER_SBKEVO_r
• Blue: B04EL_B04ER_SBKEVO_bl

Specifications