Barbaro Racing KD0786 RS-635 rear brake pads for Xiaomi SU7 and Xiaomi SU7 Ultra 4-piston calipers. RS-635 is Barbaro's low-metallic endurance race compound (50–800°C, μ 0.40–0.52) — CEC 2025 TCS class winner.
Specifications
| Barbaro part number | KD0786 |
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| Compound | RS-635 — Race endurance low-metallic |
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| Barbaro factory code (SKU) | D07862N5 |
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| Axle | Rear |
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| Supplied as | One axle set |
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| Also available for KD0786 | KD0786 RS-652 Race Extreme Hybrid |
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Caliper fitment
| Caliper brand | Caliper | Details |
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| Xiaomi | SU7 Ultra 4-piston (rear) | |
Vehicle fitment
| Make | Model | Chassis | Years | Engine / variant | Notes |
|---|
| Xiaomi | SU7 | | | Ultra, sedan, dual-motor AWD, EV | |
| Xiaomi | SU7 Ultra | | | | |
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.
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.
