KD7906 S-01 Front Brake Pads - BMW 5 Series

Barbaro Racing KD7906 S-01 front brake pads for BMW 5 Series / 7 Series / 8 Series / X7 / Alpina B7 / X3 / X4 / X5 / X6, Rolls-Royce Ghost / Cullinan / Phantom and Brembo BMW M Performance 4-piston calipers. S-01 is Barbaro's semi-metallic street and track-day compound (800°C, μ 0.35–0.50). Pad shape KD7906: 121.8 × 117.3 × 18 mm; interchanges with FMSI D1868-9098, TRW GDB2147.

Specifications

Barbaro part number	KD7906
Compound	S-01 — Semi-metallic
Barbaro factory code (SKU)	D79060N6
Axle	Front
Dimensions (L × H × T)	121.8 × 117.3 × 18 mm
Friction material height	89.5 mm
Supplied as	One axle set
Pad features	4-piston caliper
Also available for KD7906	KD7906 C-02 Silent City, KD7906 C-01 Premium Street, KD7906 CSI-01B Carbon-Ceramic

Caliper fitment

Caliper brand	Caliper	Details
Brembo	BMW M Performance 4-piston (374 mm disc)	89.5 mm friction face

Vehicle fitment

Make	Model	Chassis	Years	Engine / variant
BMW	5 Series	G30	2017–	540i xDrive, 3.0T, 540i, Sedan
BMW	7 Series	G12	2015–	740Le xDrive, 2.0T plug-in hybrid, 740Le, 740Li xDrive, 3.0T, 750Li xDrive, 4.0T, 4.4T, M760Li xDrive, 6.6T
BMW	8 Series	G16, G14, G15	2019–	840i xDrive, 3.0T, 840i
BMW	Alpina B7	G12	2016–	Alpina B7, 4.0T
BMW	X3	F97	2019–	X3 M, 3.0T
BMW	X4	F98	2019–	X4 M, 3.0T
BMW	X5	G05	2018–	X5 xDrive50i, 4.4T
BMW	X6	G06	2019–	X6 xDrive40i, 3.0T
BMW	X7	G07	2018–	X7 xDrive M50i, 4.4T, X7 xDrive40i, 3.0T
Rolls-Royce	Cullinan	RR31	2017–	6.7T
Rolls-Royce	Ghost	RR21	2020–	6.7T
Rolls-Royce	Phantom	RR11	2017–	6.7T
Rolls-Royce	Phantom EWB	RR12	2017–	6.7T

Fitment is compiled from the Barbaro Racing application catalogue and Barbaro factory data, together with the vehicle listings of the interchange part numbers below. Brake packages can differ within one model — please compare your current pads with the dimensions and drawing, or send us your VIN, before ordering.

Cross-reference / interchange numbers

FMSI	D1868-9098, D1868
TRW	GDB2147

Interchange numbers identify the matching pad shape. Friction material, shims and wear-sensor hardware can differ between brands.

About the S-01 compound

S-01 · Where street meets track

Semi-metallic compound for street performance and track-day duty. Superior controlled deceleration at speed, excellent noise compatibility — and proven on the rear axle of professional race cars.

Temperature rating: 800°C
Friction: μ 0.35–0.50
Formula: Semi-metallic
800°C maximum temperature rating
Street-legal track day capability
Superior high-speed deceleration control
Pro-level rear axle performance
Ideal for: Track days, heavy high-performance street cars and race-car rear axles

S-01 full specifications on barbaro-racing.com

About Barbaro Racing

Barbaro Racing (野蛮人) is the performance brand of the CAC Racing Division — proprietary compounds developed entirely in-house. Development begins on the dynamometer and ends on the circuit: every friction formula is bench-tested to destruction before earning the right to carry the Barbaro name. All compounds are validated against GB5763-2018 national standards; Street Series compounds are asbestos-free.