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Estimated Delivery:Jul 10 - Jul 14
Engineered for High-Torque E-Bikes
Electric bike motors generate significantly more torque than standard pedaling, which can easily stretch or snap a regular bicycle chain. The Official Burchda Heavy-Duty Replacement Chain is specially forged to handle the extreme power output of your e-bike, ensuring a safe, reliable, and smooth ride.
Key Performance Features:
High Tensile Strength: Forged from premium-grade steel with repeated forging processes. It offers maximum resistance against chain stretch and snapping under heavy motor acceleration.
Silky Smooth Shifting: Features polished surfaces and internal oiling straight out of the box. Experience crisp, accurate, and quiet gear transitions every time you shift.
Weather & Rust Resistant: Treated with a durable anti-corrosion coating to withstand wet conditions, mud, and extreme off-road environments.
Broad System Compatibility: Perfectly matches standard 7-speed and 8-speed derailleur systems, including major brands like Shimano and SRAM.
⚠️ Fitment Guide (Choose Your Model):
Different e-bike frames have varying wheelbase lengths, meaning the required chain length differs from bike to bike.
To ensure you receive a chain with the correct number of links for your specific drivetrain setup, please select your exact Burchda e-bike model (RX80, R5 Pro, U8, RX30, HC26, or Y3) from the dropdown menu above before adding to cart.
(Pro Tip: For optimal drivetrain health, we highly recommend replacing your freewheel at the same time you replace your chain to prevent premature wear.)
Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.
We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.
