Hope

RX4+ Disc Brake SRAM 34mm Flat Mount No Lever Purple

The Hope RX4+ Disc Brake brings precision braking and refined control to modern road, gravel, and cyclocross bikes. Designed for riders who demand top-tier performance and craftsmanship, this SRAM 34mm flat mount version combines Hope’s 25 years of hydraulic expertise with a sleek, compact design built to perform when the road turns unpredictable.

With its 4-piston caliper, the RX4+ delivers exceptional modulation and stopping power without adding unnecessary bulk. The lightweight, slim profile keeps your cockpit clean and aerodynamic, while the top-entry pad design makes maintenance straightforward and fast—so you spend more time riding and less time wrenching.

Pair it with your existing SRAM road or gravel levers for a seamless fit and feel. The RX4+ doesn’t just slow you down—it gives you confidence to push harder on descents and stay in control when the terrain demands precision.

• 4-piston caliper for superior modulation and braking power
• Compact, lightweight design ideal for road, gravel, and cyclocross setups
• Top-entry pad access for quick and easy maintenance
• Compatible with SRAM flat mount systems (34mm spacing)
• Includes caliper and hose fittings
• Rotors and adapters sold separately
• Distinctive Purple anodized finish stands out with Hope’s signature style

The Hope RX4+ Disc Brake is the ultimate upgrade for riders who value precision engineering, clean aesthetics, and powerful, reliable braking performance in all conditions.