Riding your E-bike in Southern California can be tricky. There are so many different rules from one county to the next. Public Land, BLM land, county parks, and city parks can all have different rules.
San Clemente's Dog Park trails are great. There is a vast network of trails, ranging from easy to insanely crazy jumplines. Also in the area is the YT Industries Headquarters.
Trail bikes, Enduro, downhill, and even E-bikes are welcome. The city of San Clemente allows class 1 and 2 e-bikes to ride on and off road trails. Even on an ebike, you could spend all day here and not ride every trail. Well, maybe.
My favorite trails are Car Crash, Ricky Bobby, and Hole in the Fence. There are several others as well. Pull up Trailforks, charge your battery, and have a blast at this spot.

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