SRAM Rival HRD Caliper - Flat Mount - 11.5018.041.000

• All new design inside and out
• Fully sealed system for no contamination
• Easy bleed access
• Optimized stopping power and modulation for road or cyclocross
• 18mm pistons
• Forged aluminum disc caliper with Steel-backed organic pads

DOT 5.1™

Heat is an enemy of any brake system, so advancements in heat management, mean advancements in your ride. You see, SRAM found that in their systems DOT 5.1 takes almost 3 times longer to boil than DOT 4, thus allowing flawless fade-free performance in even more extreme conditions.