PAGID RSH 42 Racing Brake Pad (Shape 4304) S4304H42001
Built for consistent stopping power and control on track, RSH 42 is a proven racing compound with strong, stable friction. It bites confidently from low temperatures and stays predictable as heat builds, giving you repeatable braking and smooth pedal feel.
RSH 42 suits historic racing, tarmac rally and club motorsport. It also works well for fast road cars that see regular track days. Wear rates are low for a race pad, and modulation is easy so you can trail brake with confidence.
Why choose RSH 42
- Medium friction with fast, confidence-inspiring bite
- Stable across a wide temperature range
- Excellent modulation for precise control
- Low pad and disc wear for longer service life
Technical details
| Compound | PAGID RSH 42 |
| Pad shape | 4304 |
| Part number | S4304H42001 |
| EAN | 4056029005539 |
| Typical use | Historic racing, tarmac rally, track day, fast road |
| Friction level | Medium, high stability |
| Initial bite | Strong from cold |
| Modulation | Excellent pedal control |
| Wear | Low pad and disc wear for a race pad |
| Bed-in | Requires proper heat cycling before hard use |
Fitment guidance
This 4304 pad shape is used in a range of performance calipers and classic racing setups. It may fit popular uprated brake kits and historic applications. Use our vehicle lookup to confirm compatibility, or check the Vehicle Fitment tab for full details.
Note: For best results, follow a correct bedding-in process and check disc condition before installation.
Pad Dimensions
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