Sur-Ron Parts

Sur-Ron electric dirt bikes span several platforms, and the parts that wear out do not cross those platforms blindly. WiredWhips stocks replacement and upgrade parts for the models in our catalog — Hyper Bee, Light Bee S, Light Bee X, Storm Bee, Storm Bee GT, and Ultra Bee — not the bikes themselves. Use this brand page to pick the right model hub before you order pads, tires, chain, grips, or protection.

Battery voltage is the first filter. Light Bee S uses a 50.4V 26Ah removable pack. Light Bee X on Sur-Ron's global page is 60V/40Ah (21700 cells), while some regional MY26 dealer listings show a 72V 35Ah pack — confirm your pack label before you buy electrical parts. Ultra Bee is 74V 55Ah. Storm Bee is 104V/55Ah. Hyper Bee is 58V/22Ah. Those packs are not interchangeable, and controllers, chargers, and high-voltage harnesses follow the same split.

Wheel sizes split the lineup the same way. Hyper Bee runs 60/100-14 front and 70/100-12 rear. Light Bee S is 70/100-17 front and rear. Light Bee X is 70/100-19 front and 3.00-18 rear. Ultra Bee is 80/100-19 front and 90/90-19 rear. Storm Bee is 80/100-21 front and 100/90-18 rear. Order tires and tubes by those sizes, not by brand name alone.

Secondary chain pitch is documented for some platforms from OEM dealer parts: Light Bee X / L1E (2024–2025) uses a 420 O-ring chain at 106 links, and Hyper Bee lists a 420 drive chain at 94 links. Where we have not sourced a chain pitch for Ultra Bee or Storm Bee, we omit it rather than guess. Most-needed parts below lean toward high-wear Light Bee X and shared cockpit items; open the model hub for your bike when you need a full grid.