• 4-Piston Hydraulic Brakes PrecisionZTZ 4 piston hydraulic brakes deliver 15% faster response vs standard hydraulic disc brakes, with 1.2m shorter stops at 30km/h. Safety Tip: Break-in pads with 10 gentle stops before aggressive use
• Silent MTB Hydraulic Brakes<65dB mountain bike hydraulic brakes via resin-metal hybrid pads protect rotors. Triple-sealed CNC cylinders ensure leak-free reliability 92% quieter than sintered competitors
• Universal Mountain Bike CompatibilityPre-configured L-front/R-rear for MTB hydraulic brakes setups. Adjustable lever tension AB-pillar seats fit most bikes. Front hose length: 33.5 inches (850 mm), rear hose: 63.0 inches (1600 mm)
• Bleed-Free Hydraulic Disc BrakesOur pre-calibrated system eliminates messy bleeding. Internal routing guides and rotor spacers ensure perfect alignment. .Installation Reminder: Please remove the clamp protection piece before installation, and avoid squeezing the brake lever without a rotor or spacer in place to prevent damage.
• Pro-Grade Control LeversCold-forged 12 adjustable levers (100,000 cycle tested) optimized for mountain bike hydraulic brakes and they work flawlessly with thick gloves in winter