Rear Sprocket Aluminum 48t 420 Blk Yam
Rear Sprocket Aluminum 48t 420 Blk Yam
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Rear Sprocket Aluminum 48t 420 Blk Yam
Upgrade your ride with the Rear Sprocket Aluminum 48t 420 Blk Yam, a premium performance component designed for durability and precision. Crafted from 7075-T651 aerospace aluminum, this sprocket is engineered for strength and longevity, making it the ideal choice for serious riders.
Key Features:
- Exceptional Material: Made from the strongest commercial-grade aluminum, chosen specifically for maximum tooth strength, ensuring extended sprocket and chain life.
- Anodized Finish: The 100% surface anodized finish prevents oxidization, keeping your sprocket looking great while enhancing its performance.
- Secure Fit: CNC machined for a perfect fit on your bike hub, eliminating any risk of the sprocket becoming loose during rides.
- Lightweight Design: With CAD design technology, we have maximized weight removal without compromising core strength, ensuring optimal performance.
- Dirt Prevention: The grooved surface design prevents dirt buildup under the chain, prolonging its life and enhancing overall performance.
- Enhanced Tooth Design: Developed with insights from factory teams, the factory tooth design features wider and stronger teeth that can extend sprocket life by up to 20%.
- Reduced Friction: The larger tooth radius is designed to reduce chain friction, further extending chain life and improving efficiency.
Benefits:
Whether you are a casual rider or a competitive racer, the Rear Sprocket Aluminum 48t 420 Blk Yam delivers reliability and enhanced performance. Its durable construction and advanced engineering make it a standout choice for those looking to improve their bike’s capabilities. Experience smoother rides, less maintenance, and a longer lifespan for both your sprocket and chain.
Use Cases:
- Ideal for motocross bikes, enduro rides, and trail bikes.
- Perfect for both competitive racing and leisure riding.
- Great for riders seeking to upgrade their stock components for better performance.
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

