Description
PAGID RSL 1 Racing Brake Pad (Shape 4581) S4581L01001
Engineered for endurance racing, the PAGID RSL 1 gives stable, high friction and strong fade resistance over long stints. It delivers a firm pedal, consistent bite, and low disc wear at high temperatures. Ideal for heavy, fast cars running long race distances.
What it does
– Offers consistent braking from cold to very hot track temps.
– Resists fade in long sessions and repeated heavy stops.
– Balances strong bite with smooth modulation for control.
– Helps extend disc life compared to more aggressive sprint compounds.
Who it suits
– GT and touring cars in endurance events.
– Track cars that run long sessions or have high brake loads.
– Drivers wanting reliability and consistency over outright peak bite.
Motorsport use only – not recommended for road.
Fitment
Pad Shape 4581 fits selected motorsport calipers and applications across popular GT and touring platforms. Use our vehicle lookup or check the Vehicle Fitment tab to confirm compatibility for your car and caliper.
Technical data
| Compound | PAGID RSL 1 |
| Friction level | Approx. 0.45 constant across wide temps |
| Operating range | ~100 – 800°C |
| Best performance | ~400 – 700°C |
| Initial bite | Strong, controlled |
| Fade resistance | Very high |
| Pad wear | Low in endurance use |
| Disc wear | Low to medium |
Part details
- PAGID Part Number: S4581L01001
- Pad Shape: 4581
- EAN: 4056029027838
- Compound: RSL 1 Endurance
Good to know
– Bed-in properly to reach full performance.
– Works best with high-temp brake fluid and suitable race discs.
– For alternative bite characteristics or sprint use, consider other PAGID compounds.
Pad Dimensions
PAGID Racing Authorised Distributor
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