Correction: Class 1 eBikes ONLY Allowed On Fire Roads and Double track trails until Further notice
Tahoe Donner has decided to allow class 1 eBikes on Fire roads and Double tract trails. There is a proposal to allow them on single tract but that has not yet been approved. View the current regulations approved on September 17, 2021 here

A pilot program is now happening to help make the final decision about the Tahoe Donner trail system
In an effort to provide adaptive management, Tahoe Donner Adventure center has implemented a program that allows class 1 e-bikes on double tract trails. They hope that by designating trails for specific use and also for directional use it will minimize tension on trail use.