Upgraded Circuit Board After performing hundreds of repairs and conducting a thorough evaluation, we've determined that traditional repairs are not a lasting solution. As a result, all e-shifters are now rebuilt with an upgraded circuit board that eliminates the original design flaws. This enhancement significantly improves reliability and removes a common weak point in the bike’s electronics.
Weatherproof Sealing Following the restoration, your e-shifter is professionally sealed to provide robust protection against water and environmental exposure.
Precision Gear Lubrication We don't just focus on the electronics — we also re-lubricate the internal gears to ensure smooth, consistent shifting performance.
Premium Quality with Guarantee We use only high-quality components and rigorously tested lubricants to deliver long-lasting durability and optimal performance. Every restored e-shifter comes backed by our quality assurance.
You will receive an e-shifter equipped with a re-engineered circuit board, specifically designed to prevent Error 44 (ERR44/E44) from occurring in the future. This replacement unit not only resolves existing Error 44 issues but also improves long-term reliability. Each e-shifter undergoes a comprehensive inspection and is extensively tested using professional diagnostic equipment before shipping.
The replacement will solve:
VanMoof ERROR 44 (ERR44, E44)
**IMPORTANT:** IT IS RECOMMENDED TO HAVE THE E-SHIFTER REPLACED BY PROFESSIONALS. THE WARRANTY IS VALID ONLY IF THE REPLACEMENT IS DONE BY PROFESSIONALS AND INCLUDES CONFIRMATION THAT THE REAR HUB WORKS CORRECTLY.
Please note that most e-shifters break due to a faulty rear hub. If a working e-shifter is installed with a broken hub, the e-shifter will likely break again.
IF THE REPLACEMENT IS NOT DONE BY A QUALIFIED BIKE SHOP, RETURNS WILL NOT BE ACCEPTED.
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Besides, check and clean the rear hub while replacing the E-shifter. A rear hub that is lack of maintenance may damage the E-shifter quickly.
