## Moto-Master Steel Rear Sprocket 428 41 Teeth Experience unparalleled reliability on the track with the **Moto-Master Steel Rear Sprocket 428 41 Teeth**, engineered specifically for 50cc youth motocross bikes. This premium **Moto-Master rear sprocket** ensures a durable and consistent power transfer, making it an essential upgrade for young riders aiming for peak performance and unwavering quality. ### Unyielding Durability and Performance Crafted from hardened steel, this **Moto-Master Steel Rear Sprocket** offers exceptional resilience against the demanding conditions of motocross. Its robust construction guarantees maximum durability and outstanding resistance to wear, providing young riders with a reliable component that stands the test of time and tough races. * Durable steel construction for extended lifespan. * Hardened steel for maximum wear resistance. * Engineered for consistent, long-lasting performance. ### Optimized Power for Young Champions The **Moto-Master 41-tooth sprocket** is meticulously designed to optimize power delivery for 50cc youth motocross machines. This precision engineering ensures smooth acceleration and reliable traction, giving aspiring champions the confidence and control they need to excel on any track. * Precision-engineered for 50cc youth motocross bikes. * Optimized 41-tooth count for balanced power and speed. * Ensures reliable power transfer and consistent traction. ### Technical Specifications * Product Type: Rear Sprocket * Series: Steel Rear Sprocket * Chain Pitch: 428 * Teeth Count: 41 * Material: Hardened Steel * Part Number: 620291 ### Compatibility * KTM SX 50 (2014-2026) * KTM SX 50 Mini (2014-2026) * KTM SX-E 5 E-Bike (2019-2026) * GASGAS MC 50 MC-E E-Bike (2021-2026) * HUSQVARNA TC 50 (2017-2026) * HUSQVARNA TC 50 Mini (2018-2026) * HUSQVARNA EE 5 E-Bike (2019-2026)