Rider Propulsion TRIZ Cases
- E-Bike Drive Freewheel Assembly for Silent Bidirectional Torque Control
Rolling clamping members enable fast, quiet bidirectional freewheeling while blocking unwanted torque and decoupling vibration in e-bike drives.
- E-Bike Torque Clutch for Integrated Freewheel Reliability
A mechanical clutch combines motor disengagement and freewheel action in an e-bike drivetrain, reducing electrical complexity and failure risk.
- Sprag Cage Freewheel With Bearing Disk for Compact E-Bike Drives
An integrated bearing disk lets a sprag cage freewheel handle shaft and hub loads with less axial space and fewer bearing components in e-bike drives.