HARFINGTON 130BCD Bike Chainring 39T Round Narrow Wide Single Aluminum Chainring Chainwheel for Road Bike Bicycle 9/10/11 Speed Chains

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상품 특징

• Size - BCD Size: 130mm / 5.12", Outer Diameter: 162mm / 6.38", Hole Spacing: 76.4mm / 3.01", Tooth Count: 39T, designed for compatibility with 130BCD bicycle cranks.
• Material - Constructed from high-strength aluminum alloy through precision CNC machining, this material offers an excellent strength-to-weight ratio, ensuring a durable chainring.
• Feature - Designed with sharp-edged teeth to securely engage the chain, enhancing riding efficiency and minimizing wear for a smoother ride. The innovative tooth profile ensures precise shifting and reduces the risk of chain slippage, even under rigorous cycling conditions.
• Application - Specifically designed for road bikes, this chainring enhances overall riding performance and meets diverse cycling needs across a variety of riding conditions. It supports 9, 10, and 11-speed chains, offering exceptional versatility for modern road cycling.
• Note - Ensure the crankset matches before buying to prevent problems. Mismatched parts may cause performance issues or damage. Confirming compatibility among all components is essential for the reliable and long-term durability of your bicycle's gear system.

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