Upgrade your ride with the Tongsheng Mid Drive 52V 500W TSDZ2B E-Bike Conversion Kit — a compact, efficient mid-drive system that delivers smooth, natural pedal assist for a wide range of bikes. This versatile kit is designed to transform your regular bicycle into a high-performance e-bike you can rely on for mountain trails, city streets, snowy rides, and sandy adventures.
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Motor & Power: 52V, 500W brushless mid-drive for strong acceleration and hill climbing.
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Bottom Bracket & Chainring: Fits 68–73mm BB with a 42T chain wheel.
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Display Options: Supports 860C OSF Color Display, VLCD5, XH18, and VLCD6 for clear, customizable readouts.
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Drive & Clutch: Brushless design with bidirectional free-wheeling clutch for smooth operation and easier maintenance.
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Certifications: CE, CE/ROHS, EN 15194 compliant for safety and reliability.
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Applications: Ideal for Mountain Bike, City Bicycle, Snow Bike, and Sand Bike use cases.
Why choose Tongsheng TSDZ2B? This mid-drive kit delivers a natural riding experience by assisting you through the crank, providing balanced torque and intuitive control across varied terrain. Built for durability with a robust brushless motor, it fits 68–73mm bottom brackets and a 42T chain ring, ensuring wide compatibility. The range of display options lets you tailor performance to your ride, while the bidirectional free-wheeling clutch offers smooth coasting and easier maintenance. Certified to CE, CE/ROHS, and EN 15194 standards, this conversion kit stands out for reliability, efficiency, and versatility, making it a smart upgrade for riders who demand real performance from their bikes.
