KD5034 RS-635 Front Brake Pads - Brembo GT6

Barbaro Racing KD5034 RS-635 front brake pads for Brembo GT6, Dicase X61 / X62 calipers. RS-635 is Barbaro's low-metallic endurance race compound (50–800°C, μ 0.40–0.52) — CEC 2025 TCS class winner. Pad shape KD5034: 189.9 × 84 × 15.5 mm; interchanges with FMSI 07.B314.59, Endless RCP132, Ferodo Racing FRP3098.

Specifications

Barbaro part number	KD5034
Compound	RS-635 — Race endurance low-metallic
Barbaro factory code (SKU)	D50342N5
Axle	Front
Dimensions (L × H × T)	189.9 × 84 × 15.5 mm
Friction material height	57 mm
Supplied as	One axle set
Pad features	wide pad; wear-sensor provision; D57 friction face (factory also states 58 mm friction face)
Also available for KD5034	KD5034 C-02 Silent City, KD5034 C-01 Premium Street, KD5034 S-01 Street & Track, KD5034 RS-652 Race Extreme Hybrid, KD5034 CSI-01B Carbon-Ceramic

Caliper fitment

Caliper brand	Caliper	Details
Brembo	GT6	wide pad, 57.5 mm friction face, wear-sensor socket
Dicase	X61 / X62	D57

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	07.B314.59
Brembo Racing	07.B314.59
Ferodo Racing	FRP3098
Endless	RCP132

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

About the RS-635 compound

RS-635 · The endurance champion

The CEC 2025 class winner. At Tianfu International Circuit, a Hongqi H6 on RS-635 ran a 200-minute stint against PAGID RST3's 120 — with less wear.

Temperature range: 50–800°C
Friction: μ 0.40–0.52 (steel disc)
Formula: Race endurance low-metallic
Discs: Steel and carbon-ceramic
CEC Championship validated — TCS class winner
200 min endurance on a single set
Ideal for: Endurance racing in heavier GTC and touring cars

RS-635 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.