## Moto-Master Steel Rear Sprocket 520 49T for Kawasaki & Suzuki The **Moto-Master Steel Rear Sprocket 520 49T** is a premium, high-durability component engineered for extreme performance on **Kawasaki KX/KLX/KXF** and **Suzuki RM-Z** off-road motorcycles. This **steel rear sprocket** is designed to deliver superior wear resistance and a longer lifespan compared to aluminum alternatives, making it an essential upgrade for serious riders seeking reliability and consistent power delivery in the toughest conditions. ### Unrivaled Durability and Strength Manufactured from high-grade hardened steel, this **Moto-Master steel rear sprocket** offers exceptional longevity and resistance to wear, even under aggressive riding. Its robust construction ensures optimal power transfer to the rear wheel, providing reliable performance whether on the track or trail. * High-grade hardened steel construction for maximum lifespan. * Exceptional wear resistance, ideal for off-road and high-mileage use. * Precision-engineered to withstand demanding riding conditions. ### Optimized Design for Peak Performance The **Moto-Master 49T sprocket** features an optimized design that reduces unsprung weight without compromising its inherent strength. Each **Moto-Master steel sprocket** is crafted for precise chain fitment and smooth operation, contributing to better handling and more efficient power transfer. * Optimized tooth profile for smooth chain engagement and reduced wear. * Designed for weight reduction while maintaining structural integrity. * Exact fitment with precise inner diameter and bolt hole specifications. ### Technical Specifications - Material: Steel - Teeth: 49T - Chain Pitch: 520 - Inner Diameter: 134.0 mm - Bolt Holes: 6 - Bolt Circle Diameter: 150.0 mm - Part Number: 6200511 ### Compatibility - Kawasaki KDX 200 (1983-2006) - Kawasaki KLX 250-650 (1979-2019) - Kawasaki KX 125-500 (1980-2026) - Kawasaki KXF 250-450 (2004-2018) - Suzuki RM-Z 250 (2004-2006) For a complete list of compatible vehicles, see the 'Fitment' section.