SPEEDONE 4-Piston Hydraulic Disc Brake Kit Front Rear MTB

SPEEDONE 4-Piston Hydraulic Disc Brake Features and Stopping Power

Four-piston caliper design distributes braking force across the rotor surface more evenly than two-piston alternatives, reducing pad wear and heat concentration during extended descents. Dual-sided calipers engage both rotor faces simultaneously, generating modulation that lets you feather brakes through technical terrain without locking wheels or losing traction. Adjustable lever reach accommodates youth riders through large-handed adults, making these brakes suitable for family fleet builds and frame builder applications. Hydraulic actuation eliminates cable stretch that plagues mechanical brakes after 50 hours of hard use, maintaining consistent bite point throughout the season. The SPEEDONE 4-piston hydraulic disc brake kit ships with both front and rear calipers, DOT hydraulic fluid, and bleed tools for same-day installation on any modern mountain bike.