julio 27, 2026
ZTZ 4-Piston eBike Hydraulic Brake Set,2-PIN Power-Off Hydraulic Disc Brake for E-Bike,Pre-Bled Hydraulic Brake Kit with Mounting Adapter,Ideal for eBikes and Electric Scooters. 【4-Piston Powerful Braking】ZTZ hydraulic brake calipers feature 4 oil pressure pistons, providing superior braking capacity compared to 2 pistons, ensuring easier and safer braking.