Need to get there faster? Upgrade your Proxima or Sirius to a class 3 ebike with the Warp Core Upgrade. The new display unit increases the maximum assist speed to 28mph! 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!
*Please Note: The Warp Core Upgrade will not work on Vvolt Alpha models. Installing it on an Alpha will damage sensitive electronic components and void your warranty!
The handlebar computer displays current speed, assist level, battery charge level, odometer, trip distance, and estimated range
Bright, backlit LCD screen with a USB charging port and simple controls
Five assist levels plus a walk mode to get you to where you’re going
The Warp Core upgrade does not change the maximum level of assistance, you get up to 350% of your power with either the stock controller or the Warp Core Upgrade