Defiant Display L300 2024/2025 Compact W/ Sinewave Only

By markis209 on April 30, 2026

Ordered the L300 Display along with the upgraded Sinewave controller for my Jupiter Defiant Bike. The Display was easy to mount and came with all the necessary hardware. Just to note, you do need to run a new connecting wire to the controller and if you have the original Jupiter Defiant you must upgrade your controller as well. All went smoothly. One of the technicians sent I some helpful instructions via email. The Display is very bright and easy to use. Definitely easier than the original display By that I mean it's easier to get into the settings and just overall more intuitive and comfortable to use. Paired with the upgraded controller the bike has much more low end torque and gets moving towards top speed much faster. I was told this combo may drain my battery a bit faster but I plan on getting a spare to keep in my rear carry bag as a back up. Overall I am pleased with the purchase and would recommend the combination upgrade along with the controller