Description
PAGID RS 42 Racing Brake Pad (Shape 1903) E190342010
The PAGID RS 42 pad is a proven club-race and track day compound. It delivers strong, consistent stopping power with smooth pedal feel. It is kind to discs and stable over long sessions.
Expect a medium friction level with good initial bite. Modulation is predictable, so you can trail brake with confidence. RS 42 works from low temperatures and resists fade when hot, making it ideal for mixed track conditions.
Motorsport use only. Not ECE R90 approved for normal road use.
Best suited to
– Track days and club racing
– Sprint and hillclimb
– Tarmac rally stages
– Drivers wanting balanced bite, easy control, and low disc wear
Key benefits
– Medium friction for confidence without snatch
– Strong cold bite and stable hot performance
– Low disc wear and good pad life
– Easy to modulate for consistent lap times
Fitment guidance
Shape 1903 is used in a range of high performance calipers and motorsport kits. It appears on popular performance models and aftermarket big brake kits. Use our vehicle lookup to confirm fitment, or check the Vehicle Fitment tab for full details.
| Product Title | PAGID RS 42 Racing Brake Pad (Shape 1903) |
| Compound | RS 42 (RS4-2) |
| Part Number | E190342010 |
| Pad Shape | 1903 |
| EAN | 4056029015101 |
| Average friction | Approx. 0.42 |
| Working temp range | Approx. 100 – 700°C |
| Initial bite | Good |
| Modulation | Very good |
| Fade resistance | High for sprint and track day use |
| Disc wear | Low |
Why choose RS 42
If you want a balanced race pad that works from cold and stays consistent as temperatures rise, RS 42 is a safe choice. It rewards smooth inputs, manages heat well, and helps preserve discs over a season.
Pad Dimensions
PAGID Racing Authorised Distributor
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