## Connecting Rod Big End Bearing 16x21x19.5mm Prox (21.2011) Yamaha TZR 125 This high-quality Prox (21.2011) connecting rod big end bearing is the perfect choice for your Yamaha TZR 125. It ensures optimal performance and long engine life. Prox is a renowned manufacturer of aftermarket motorcycle parts, guaranteeing robust construction and precise manufacturing. ### Technical Specifications: * Inner Diameter: 16mm * Outer Diameter: 21mm * Length: 19.5mm ### Why choose a Prox bearing? The Prox connecting rod big end bearing is an investment in the smooth operation of your motorcycle's engine. Made from durable materials, it ensures smooth movement and minimizes friction, resulting in longer engine life and improved performance. Precise dimensions guarantee a perfect fit for the Yamaha TZR 125. By choosing Prox, you are choosing quality and reliability. ### Application: * Yamaha TZR 125