RFX Pro Series Elite Aluminum Sprocket - 415 (Manufacturer's Ref: FXRS 57-45 99OR)
Specifically designed for motocross, this RFX Pro Series sprocket is CNC machined from 7075 aluminum for an optimal weight/stiffness compromise suited to off-road demands. Its orange anodized finish adds a racing touch and enhances abrasion resistance, while the RFX logo is laser-etched for clear identification.
- Compatibility: 415 chain, 45 teeth — standard fit for recent 50cc models (e.g., KTM 50 SX 2025, HUSQVARNA TC 50 2025, GAS GAS MC 50 2025).
- Machining: CNC on 7075 aluminum, profile defined by CAD to optimize mass without sacrificing stiffness.
- Durability: mud evacuation grooves to limit accumulation and premature wear of the chain and sprocket.
- Finishes: orange anodization, color code by brand for quick identification.
- Precision: tight tolerances for more precise chain engagement.
Ideal for motocross riders looking to replace their sprocket with a lightweight and well-crafted part, this RFX reference combines dimensional control and a competition look without compromising compatibility. Check your motorcycle's specifications before ordering.
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