## Moto-Master 7075 Alu 420 46T Rear Sprocket The **Moto-Master 7075 Alu 420 46T Rear Sprocket** is an essential upgrade for serious off-road riders of `KTM 65 SX` and `Husqvarna TC 65` bikes. Engineered from premium 7075-T6 aluminum, this lightweight sprocket significantly reduces rotating mass, offering a tangible performance advantage on the track or trail for motocross and enduro enthusiasts. ### Unrivaled Strength and Performance Crafted from aerospace-grade 7075-T6 aluminum, this `Moto-Master rear sprocket` is designed to withstand the most demanding conditions. Its hard-anodized surface provides exceptional resistance to wear and corrosion, ensuring long-lasting durability and consistent power transfer. Riders benefit from enhanced acceleration and improved suspension performance thanks to the significant weight reduction. * **7075-T6 aluminum construction** provides an outstanding strength-to-weight ratio. * **Hard-anodized finish** enhances durability and wear resistance against chain friction. * **Lightweight design** reduces unsprung mass, improving handling and acceleration. ### Precision Engineering for Optimal Control Every aspect of the `Moto-Master 420 46T rear sprocket` is meticulously engineered for optimal performance. The precise tooth profile ensures perfect chain engagement, minimizing friction and maximizing power delivery to the rear wheel. This focus on precision results in a smoother, more controlled ride, allowing riders to maintain peak performance through challenging terrains. * **Precise 46-tooth configuration** delivers optimal gearing for competitive riding. * **Optimal 420 chain pitch** guarantees seamless power transfer and extended chain life. * **Moto-Master's commitment to quality** ensures superior fitment and reliable operation. ### Technical Specifications - Inner diameter: 98.0 mm - Number of holes: 5 - Hole size: 8.5 mm - Pitch: 114.5 mm - Chain type: 420 - Teeth count: 46 - Material: Hard-anodized 7075-T6 Aluminum ### Compatibility - GASGAS MC 65 (2021-2026) - HUSQVARNA TC 65 (2017-2024) - KTM 60 SX (1998-2001) - KTM 65 SX (1998-2024)