## Moto-Master 7075 Alu Rear Sprocket 428 41 Teeth This **Moto-Master 7075 Alu Rear Sprocket** is engineered for competitive motocross riders seeking peak performance. Specifically designed with **41 teeth** and a **428 chain pitch**, this lightweight component offers superior power transfer and reduced rotating mass for **KTM, GasGas, and Husqvarna 50cc** youth motocross bikes, providing a critical edge on the track. ### Unmatched Durability and Performance Crafted from premium **hard-anodized 7075-T6 aluminum**, this **Moto-Master rear sprocket** guarantees exceptional strength and longevity under the most demanding racing conditions. Its advanced construction significantly reduces unsprung weight, translating to faster acceleration and improved handling for young riders. * **7075-T6 Aluminum:** Aerospace-grade material offering an outstanding strength-to-weight ratio. * **Hard-Anodized Finish:** Enhanced surface hardness and corrosion resistance for extended product life. * **Optimized Power Transfer:** Precision-machined teeth ensure smooth engagement with the **428 chain**, maximizing engine output. ### Precision Engineering for Young Champions The **Moto-Master 7075 Alu Rear Sprocket** is meticulously designed to meet the rigorous demands of 50cc youth motocross. Its lightweight nature and robust build contribute to a more agile and responsive ride, allowing young champions to confidently push their limits. * **Lightweight Design:** Reduces rotating mass for quicker throttle response and improved suspension action. * **41 Teeth Configuration:** Ideal gearing for a balanced blend of acceleration and top speed on motocross tracks. * **Exact Fitment:** Engineered for seamless integration with specified KTM, GasGas, and Husqvarna 50cc models. ### Technical Specifications * **Product Type:** Rear Sprocket * **Chain Pitch:** 428 * **Teeth Count:** 41 * **Material:** 7075-T6 Aluminum * **Finish:** Hard-Anodized Black * **Series:** Moto-Master 7075 Alu Series ### Compatibility * KTM SX 50 (2002-2026) * KTM SX 50 Mini (2002-2026) * 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)