Lectric XP 3.0 Folding E-Bike

Kryptonite New York Fahgettaboudit Mini U-Lock

Best for: High-value e-bikes locked outdoors · Urban and campus parking with theft pressure · Riders who leave the bike in one spot all day

Kryptonite Evolution Mini-7 U-Lock with FlexFrame Bracket

Best for: Daily commuters in suburban and campus settings · Riders who want the lock mounted to the frame · Mid-value e-bikes

Ride1Up Portola Folding E-Bike

The Portola is Ride1Up's answer to the Lectric XP: a 20x3 folding bike with a 750W rear hub motor, a 48V battery, hydraulic brakes, a suspension fork, fenders and a rear rack, at a very aggressive price. The 3-inch tires are a good compromise between fat-tire cushion and pavement speed. It is heavy like all small-wheel folders, so the fold is for storage rather than carrying. Two battery sizes were offered; the larger is worth it if you ride more than a few miles at a time. For a complete folding commuter at a low price it is one of the strongest options.

Best for: Apartment and RV storage · Budget folding commuter · Riders who want hydraulic brakes standard

Heybike Mars 2.0 Folding Fat Tire E-Bike

The Mars 2.0 is one of the most popular folding fat-tire bikes on Amazon, and the second generation fixed most of what was wrong with the first: it gained a torque sensor, hydraulic brakes and a cleaner frame. The 750W motor and 600Wh battery give it real punch for a bike in this price band. Like every 20x4 folder it is heavy and the fold is more about fitting in a trunk than carrying. Build quality is good for the money; long-term support depends on Heybike's customer service rather than a local shop, so be ready to do small fixes yourself.

Best for: Trunk and RV storage · Riders who want power on a budget · Mixed gravel and neighborhood riding

Lectric XP Lite 2.0 Folding E-Bike

The XP Lite 2.0 is the smaller, lighter sibling of the XP: a single-speed 20-inch folder with a 300W motor, a 48V battery and, in the 2.0 version, hydraulic brakes. At around 49 lb it is one of the few folders most people can actually lift into a trunk or carry up a few steps. It is Class 2 with a throttle and tops out at 20 mph. The single speed and modest motor mean it is happiest on flat ground with lighter riders, which makes it a sensible teen, student or short-hop bike. It is not the bike for hills, long range or heavy loads.

Best for: Teens and students · Short flat trips · Riders who need to lift the bike

Rad Power Bikes RadExpand 5 Folding E-Bike

The RadExpand 5 is Rad's folding bike: 20x4 fat tires, a 750W motor, a 48V 14Ah battery, a low step-through folding frame and a rear rack. It is a little lighter than the old RadMini it replaced and much easier to mount. It folds for RV bays and trunks rather than for carrying. Compared with a Lectric XP it costs more and has a rigid fork, but it gets Rad's accessory catalog and the same 48V platform as the rest of the lineup, which matters if you already own a Rad. Mechanical disc brakes are the main spec shortfall at this price.

Best for: RV and boat owners · Riders who already own Rad accessories · Step-through folder shoppers