Note! All Centauri, Sirius and Centauri S bikes purchased from Vvolt now include the Warp Core Upgrade free of charge. Only order this as an add-on to a bike purchased from another retailer or from us prior to Spring 2023.

Need to get there faster? Upgrade your Proxima, Centauri or Sirius to a class 3 ebike with the Warp Core Upgrade. The new display unit increases the maximum assist speed to 26mph! The Warp Core Upgrade also features 5 levels of assistance for more control over the level of boost. You’ll still have the smooth assist afforded by the torque sensor - you’ll just get access to more speed!