Compatible with HOPE E4 calipers (Tech 3 & Tech 4) and RX4+ hydraulic disc brakes — engineered for riders demanding maximum pad life, consistent performance, and fade-free braking in all conditions.
Gorilla Brakes Sintered Pads are built from a high-friction metallic compound designed to handle wet, muddy, and high-heat riding. Ideal for E-MTBs, Enduro, and Trail riders who need reliable, fade-resistant braking on every ride. Fully REACH-compliant and e-bike approved.
✅ Compatibility Chart
Caliper Model
System
Riding Style
HOPE E4
Tech 3 / Tech 4
Enduro, Trail, Downhill
HOPE RX4+
Shimano / SRAM versions
Gravel, Cyclocross, Road, E-Bike
🔥 Compound Type: Sintered (Standard Range)
The Sintered Compound provides the most durable and powerful braking option in the Standard Range. Designed for maximum reliability, it maintains performance under extreme braking forces, wet weather, and high heat — perfect for e-MTB and all-weather riding.
Feature
Performance Benefit
Metallic friction blend
Maximum power and fade resistance
High heat stability
Consistent braking under heavy loads
Long pad life
Exceptional durability for wet and muddy riding
Steel backing plate
Rigid support reduces vibration and flex
OEM precision fit
Exact match for HOPE E4 / RX4+ calipers
📦 What’s Included
1 × Pair of brake pads (for one caliper)
1 × Spring clip
Eco-friendly recyclable packaging
🌍 Ideal For
E-MTB and Enduro riders needing high power and long life
Gorilla Brakes is trusted by riders worldwide, with over 13,000 verified positive feedback ratings.
We also work closely with race teams and sponsored riders to validate performance in real-world conditions.
Didn't make a huge difference compared to Shimano H03A. Better bite but no change on the braking power (not yet tested on harsh conditions/long downhill
