Barbaro Racing KD5005W RS-620 front brake pads. RS-620 is Barbaro's low-metallic race compound for lightweight race cars (50–800°C, μ 0.38–0.48). Interchanges with Endless RCP108.

Specifications

Vehicle application data for this pad shape is being added — compare your current pads with the dimensions and drawing, or send us your VIN, and we will confirm fitment.

Cross-reference / interchange numbers

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

About the RS-620 compound

RS-620 · The lightweight race weapon

Low-metallic composite of steel fiber, aramid, graphitic carbon and silicon carbide. Very high thermal stability, wide controllable range, strong initial bite — race-ready within 1–3 laps.

• Temperature range: 50–800°C
• Friction: μ 0.38–0.48 (steel disc)
• Formula: Race low-metallic
• Discs: Steel and carbon-ceramic
• Race-ready in 1–3 laps
• Brake disc friendly — reduces rotor wear
• Dual-disc compatible: steel + carbon-ceramic
• Ideal for: Sprint racing and lightweight GTC cars under 1 tonne

RS-620 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.