Hope RX4+ SL Brake Caliper | Postmount | DOT - red

Built for adventure!

The Hope RX4+ SL brake caliper is the successor to the RX4 brake caliper and the result of 25 years of experience we’ve gained in developing hydraulic disc brakes. The stiffness of the one-piece milled caliper enables a positive bite point through efficient transfer of braking force.

New bore cap design decreases overall width of the caliper for better frame compatibility. The monoblock construction results in a stiffer caliper, reducing imprecise braking feel and brake pad rubbing.

Features of the Hope RX4+ SL brake caliper

• Version for fork and frames with Postmount 
• Suitable for 140 mm / 160 mm and 180 mm rotors
• For DOT brake fluid
• Slim 4-piston lightweight design
• Pads are mounted from the top (Top Entry)
• CNC-machined from 2014 T6 aluminum

Compatible with SRAM drop-bar brake systems (DOT fluid)

• SRAM Red AXS
• SRAM Red 
• SRAM Force AXS
• SRAM Force 
• SRAM Rival AXS
• SRAM Rival
• SRAM Apex
• SRAM S900