HOPE RX4 (SRAM 30 mm) – Semi-metallic Disc Brake Pads | Gorilla Brakes
HOPE RX4 (SRAM 30 mm) – Semi-metallic Disc Brake Pads | Gorilla Brakes
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🔔 Compatibility Alert: This product is specifically crafted for the SRAM RX4 30 mm short version. Please verify your brake model before placing an order. Not suitable for RX4+ (Shimano version).
Designed for HOPE RX4 SRAM-fit calipers — perfect for riders seeking quiet braking, reliable power, and long-term durability on gravel, cyclocross, and endurance road setups.
Gorilla Brakes Semi-Metallic Pads blend metallic durability with the smooth control of organic compounds. The result is balanced braking force, low noise, and dependable modulation in all-weather riding. Fully REACH-compliant. Not recommended for full-power e-bikes.
✅ Compatibility Chart
| Caliper Model | Version | Riding Style |
|---|---|---|
| HOPE RX4 | SRAM 30 mm Short Body | Gravel, CX, Road |
🔥 Compound Type: Semi-Metallic (Standard Range)
The Semi-Metallic Compound delivers confident braking with smooth, quiet control. It’s ideal for riders wanting consistent performance across dry or damp terrain without harsh rotor wear.
| Feature | Performance Benefit |
|---|---|
| Hybrid metallic-organic blend | Quiet braking with strong initial bite |
| Moderate heat resistance | Fade-free control on long descents |
| Low rotor wear | Preserves rotor surface and reduces vibration |
| All-weather friction stability | Reliable braking in dry or wet conditions |
| OEM precision fit | Exact dimensions for HOPE RX4 SRAM 30 mm calipers |
📦 What’s Included
- 1 × Pair of brake pads (for one caliper)
- 1 × Spring clip
- Eco-friendly recyclable packaging
🌍 Ideal For
- Gravel and CX riders needing quiet, predictable braking
- Road and touring bikes in mixed weather
- Light e-Gravel and commuter use
🚀 Explore Other Compounds
🔧 Standard Range
- 🟡 Sintered – Long Life & All-Weather Control (e-bike approved)
- ⚫ Semi-Metallic – Balanced Power & Quiet Operation (this pad; not for e-bikes)
- 🟢 Ceramic NANO TECH – Smooth & Rotor-Friendly
- 🔴 Enduro Ceramic – Heat Resistant & Quiet
🏁 Factory Racing Range
- 🏁 Factory Racing – High Performance
- ⚪ Titanium – Lightweight Heat Control
- 🟪 Stealth – Ultra-Quiet Precision
- ⚫ Organic – Smooth, Rotor-Friendly Feel
🏆 Enduro Pro Range
- 🟧 Enduro Pro Ultimate – Maximum Power & Fade Resistance
- 🔵 Enduro Pro Semi-Metallic – Race Ready Control
- ⚫ Enduro Pro Resin – Quiet Modulation
📚 Helpful Resources
♻ Sustainability & EU Compliance
All Gorilla Brakes pads are REACH-compliant and produced under strict EU environmental standards. See our EU Compliance Policy.
Return used pads via the Brake Pad Recycling Program for responsible material recovery.
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Precision-tested for HOPE RX4 SRAM 30 mm systems • © Gorilla Brakes 2025
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