Kids Bike Hydraulic Disc Brakes Set, Dual Piston Youth MTB Brake Kit，Gold

• Designed for Kids' Little Hands: Standard adult levers are too far away, causing children to struggle and delay braking in emergencies. Featuring curved ergonomic lines and a specialized 3cm short reach, these levers are exceptionally easy to grip. They perfectly meet the riding needs of children, allowing them to stop safely and confidently on neighborhood paths or pump tracks.
• Dual Piston Synchronous Braking: Single-sided mechanical brakes often push the rotor out of alignment, causing rubbing and weak stopping power. Our dual-piston system drives the brake pads from both sides simultaneously. This ensures the rotor always remains centered without deflection, delivering smooth, doubled braking efficiency even on steep youth trail rides.
• Left-Rear & Right-Front Setup: Upgrading a child's bike requires the correct cable length and orientation. This pre-bled set features a 650mm front hose and 1160mm rear hose configured specifically for left-hand rear and right-hand front braking. It perfectly fits standard frames with A-pillar (75mm) and B-pillar (51mm) mounting sizes.
• Durable Semi-Metal Brake Pads: Kids tend to ride aggressively, burning through cheap brake pads quickly. Formulated with a composite resin, these semi-metal brake pads are rust-proof, highly resistant to deformation, and offer exceptional hardness. They provide reliable, quiet stopping power rain or shine.
• djustable Reach & Anodized Finish: Children's bikes are frequently dropped and scraped. Treated with a premium metal anodizing process, the surface remains beautifully bright and offers excellent corrosion resistance. Plus, using the built-in 2mm Allen key hole, you can easily turn the adjustment screw (clockwise to increase, counterclockwise to decrease) to match your child's growing hands perfectly.

Effortless Stopping Power for Your Child's Safety If your child is struggling to squeeze stiff mechanical cables due to a lack of hand strength, this Kids Bike Hydraulic Disc Brakes Set is the ultimate safety upgrade. Standard adult levers cause severe hand fatigue for young riders. Our levers are engineered with curved ergonomic lines and a kid-friendly 3cm short reach. This guarantees that small hands can easily grip the lever, converting a light pull into massive braking force during unpredictable off-road trail rides or daily neighborhood cruising. Synchronous Dual Piston Precision Forget about bent rotors and frustrating brake rub. Unlike traditional mechanical systems that push from one side, our advanced dual-piston design drives the semi-metal brake pads from both sides simultaneously. Applying equal force ensures synchronous friction, keeping the rotor perfectly centered without deflection. The result is an incredibly smooth, highly responsive feel that doubles the braking efficiency for your child's youth MTB. Premium Rust-Proof and Anodized Durability Kids' bicycles take a beating from the elements and accidental drops. That is why our brake levers and calipers undergo a new metal anodizing process. This provides a stunning, bright finish with superior corrosion resistance. Combined with our high-strength, rust-proof composite resin brake pads, this system is built to resist deformation under high heat, delivering long-lasting performance season after season. ⚠️ Crucial Sizing and Installation Notice Before purchasing, please verify your child's bike configuration. This specific system is routed for Left-Hand Rear and Right-Hand Front braking, featuring a 650mm front tube and 1160mm rear tube. It mounts seamlessly to A-pillar (75mm) and B-pillar (51mm) setups. The front caliper accommodates F160-R140 rotors, while the rear accommodates F180-R160 rotors. Customize the lever distance easily using the internal 2mm Allen key adjustment screw to ensure the perfect fit for your little rider!