Genuine Yadea Cocoa Handlebar Stem. This OEM replacement is the factory-original component designed to securely connect your fork steerer tube to the handlebars, maintaining the specific reach and rise intended for the Cocoa's comfortable riding geometry.Forged from high-grade aluminum alloy, as an authentic Yadea part, it ensures a perfect, slip-free fit that eliminates front-end play or "creaking," providing a stable platform for your handlebars, display, and controls.Key Features OEM Genuine Part: Direct factory replacement specifically for the Yadea Cocoa e-bike. Lightweight Alloy Design: High-strength construction that doesn't add unnecessary weight to your front end. Precision Bore: Engineered to the exact factory diameter for a secure, wobble-free connection. Factory Finish: Features a durable matte black coating to match the original aesthetic of your Cocoa. Technical Specifications Compatibility: Yadea Cocoa Material: Aluminum Alloy Color: Matte Black Yadea OEM Part Numbers: M3020000029, 53100-J015-0100 Installation Tip: For rider safety, always use a torque wrench to tighten the stem bolts to factory specifications. Ensure the stem is perfectly aligned with the front wheel before the final tightening to prevent steering offset.