אפשרי הגדר את השולחן צרחה mechanical disc brakes בום ערימה אדם
Tektro Mechanical Disc Brakes 160mm - Tower Electric Bikes
Mechanical vs hydraulic disc brakes – understanding the differences | off-road.cc
Amazon.com : BUCKLOS Mountain Bike Mechanical Disc Brake Caliper with Adapter, MTB Dual Piston Line Pulling Brakes Aluminum Alloy Calipers Front +Rear with Brake Pads for Road Bike, Mountain Bike : Sports