Specifications
Patented Harmonic Pin-Ring technology allows TQ to design a harmonic drive gear that delivers seamless and silent integration in an e-bike system.
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Patented Harmonic Pin-Ring technology allows TQ to design a harmonic drive gear that delivers seamless and silent integration in an e-bike system.
*We reserve the right to make changes to the product information contained on this site at any time without notice, including but not limited to equipment, specifications, models, colors and materials. Read More...