Amazon.com: AlveyTech 80 mm Rear Band Drum Brake Assembly - Replacement for Schwinn Meridian Trike, Razor Pocket Mod Rocket, Electric Scooter, Mini E- Bicycle Parts, Folding Scooters Kit, Dirt Bike Hub Brakes :
Drum Brakes. | Drum brake, Bike, Bicycle
10" 2.50-10 Rear Wheel Rim Drum Brake 50cc 70cc SSR Coolster Dirt Pit Bike Back | eBay
Drum brake (& roller brake) pros and cons | BikeGremlin
maintenance - Front drum (was disc) brake only works when going backwards (!) - Bicycles Stack Exchange
Pin on Dahon Classic
Informative: How Drum Brake Works? Explained with Pics
Drum Brake Front Wheel 26 x 2.125
drum brakes | Restoring Vintage Bicycles from the Hand Built Era