5-349742 Rear Sprocket Aluminum 42t 520 Suz
5-349742 Rear Sprocket Aluminum 42t 520 Suz
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5-349742 Rear Sprocket Aluminum 42t 520 Suz
Elevate your ride's performance with the 5-349742 Rear Sprocket, specifically designed for durability and efficiency. This rear sprocket is crafted from aerospace-grade 7075-T6 aluminum, ensuring high strength while maintaining a lightweight profile. Its innovative design features provide an unparalleled riding experience.
Key Features:
- Superior Construction: Made from premium 7075-T6 aluminum, this sprocket offers exceptional strength without the added weight.
- Weight Reduction Technology: Computer-designed weight reduction holes are integrated into the design to further decrease weight, enhancing overall performance.
- Exclusive Tooth-and-Valley Design: Enjoy 24% more chain contact area, which translates to improved power transfer to the rear wheel and minimized chain impact stress.
- Virtually Indestructible: The larger contact area not only enhances performance but also ensures a longer lifespan, making this sprocket nearly indestructible.
- Hard Anodized Coating: The sprocket features a hard anodized finish, offering superior durability and resistance to wear and tear.
Upgrade your motorcycle with the 5-349742 Rear Sprocket for a reliable and efficient performance that stands the test of time.
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.

