【3rd Gen Hydraulic Brake Calipers】Hydraulic disc brake calipers with CNC-machined patented design and built-in oil system. 2-piston cable-actuated hydraulic braking delivers over 100% more stopping power than mechanical brakes.
【Precision Adjustable Control】Hydraulic calipers feature a fine-tuning screw for accurate cable tension adjustment, improving braking response and rider control for electric bikes/scooters/MTB/folding bikes.
【Pre-Filled Mineral Oil System】Disc brake calipers come pre-bled with eco-friendly mineral oil. No need for oil filling or bleeding, ready to install and ride.
【Lightweight Aluminum Calipers】Brake calipers use durable aluminum construction to reduce weight while improving handling, agility, and braking stability, especially for e-bike performance demands.
【Compatibility & Notes】Includes front and rear calipers with installation tools. Compatible with electric bikes, e-scooters, mountain bikes, and folding bikes (Mounting hole spacing is 74mm/2.9"). For bicycles with left-side brake rotors only. Do not remove the red pad before installation to prevent damage.