:QUOTE [quotetype:personal] A DIY electric longboard is a rolling engineering project that you also commute on. :INFO DIY Electric Longboard Build Build a custom electric longboard from a deck, trucks, dual hub motors or belt drives, an ESC, a lithium battery pack, and a handheld remote. Budget builds start around $300. :COUNTER.half | :COUNTER.half 25 kph :PATH Choose the Deck and Trucks A 38 to 42 inch drop-through deck gives a stable, low ride height. Use 218mm trucks for stability at speed. Caliber or Paris trucks work well with most motor mounts and pulleys. :PATH Build the Drivetrain Hub motors are the simplest option: no belt, no pulley, motors fit inside the wheels. Belt drive gives more torque and easier wheel swaps. Choose based on your terrain and mechanical confidence. :PATH Wire the Electronics Mount the ESC inside a 3D printed or aluminum enclosure on the deck underside. Wire the battery to the ESC with an antispark connector. Pair the remote receiver to the ESC before final assembly. :CHECKLIST Build Checklist [ ] Choose deck, trucks, and motor type before ordering anything [ ] Measure truck axle width to confirm motor hub or pulley fit [ ] Order ESC and remote as a matched set from one supplier [ ] Build or buy battery pack at correct voltage for your ESC [ ] Mount ESC and battery in waterproof enclosures [ ] Wire battery to ESC with antispark XT90 connector [ ] Calibrate ESC to remote throttle curve before riding [ ] Test braking at low speed before a full-speed run :NOTE VESC-based speed controllers are the most configurable option and have a strong open-source community. The VESC Tool software allows fine-tuning of motor detection, braking strength, and speed limits.