40T High-Speed Rear Chain Sprocket #40 41 420 6 Hole，Pertain Colema

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• 40T High-Speed Rear Chain Sprocket #40 41 420 6 Hole – Compatible with Coleman CT100U, CC100X, Mega Moto MMB80, 105cc, Motovox MBX10, and Doodle Bug DB30 Mini Bikes for a high-performance upgrade.
• High-Strength Parts – Made from high-strength steel, designed to withstand high RPMs and off-road conditions, offering long-lasting durability.
• Boost Speed & Performance – 40T design increases top speed and improves acceleration on flat roads and racing.
• Precision-Cut for Smooth Ride – Precision-cut teeth reduce wear, ensuring smoother power transfer and extending the life of your drivetrain.
• Durable & Safe Performance – Built with premium steel for high strength, this sprocket enhances acceleration while ensuring safety and preventing chain slippage.

The 40T High-Speed 6-Hole Rear Chain Sprocket is the perfect replacement for #40/41/420 mini bikes, designed to fit a wide range of models. It enhances top speed and acceleration, providing a smoother and faster ride for your mini bike or go-kart. This durable sprocket is compatible with several popular mini bike models, offering both performance and reliability. Mini Bike Compatible Models: Replacement for Colema Powersports CT100U Replacement for Colema Powersports CC100X Replacement for Colema Powersports RB100 Replacement for Colema Powersports RT100 Replacement for Colema Powersports B100 Replacement for Motovox MBX10 Replacement for Motovox MBX11 Replacement for Motovox MBX12 Replacement for FRP GMB100 Replacement for Monster Moto 80cc(MM-B80) Replacement for Monster Moto 105cc(MM-B105) Replacement for Massimo MB100 Replacement for MotoTec 105cc 3.5HP Replacement for Oryxearth 105cc Product Specifications: Compatible Chain: #40/41/420 Material: Premium Steel for durability and high performance. Number of Sprocket Holes: 6 Holes Sprocket Specification: 40 Teeth for increased speed and efficiency. Coating: Galvanized Coating for corrosion resistance and long-lasting use.

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We offer free standard shipping to all contiguous U.S. states. Orders are typically processed within 1 business day of receiving payment. Once your order has shipped, you will receive a tracking number so you can monitor the delivery progress at any time.

Delivery times generally range from 1 to 3 business days, depending on your location and the shipping carrier’s service in your area.

We are committed to providing fast, reliable, and hassle-free shipping. If you have any questions or concerns about your shipment, feel free to contact us — we're always here to help.

We offer a 30-day free return policy for all domestic orders. If you are not satisfied with your purchase for any reason, you may return the item within 30 days of delivery. Return shipping is free — we cover the cost. Items must be returned in their original, unused condition with all original packaging and accessories. Once we receive and inspect the returned item, a full refund will be issued to your original payment method. If you have any questions or concerns during the return process, feel free to contact us.

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