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Understanding Pedal Assist (PAS) Levels on the Centauri II Autoshift3Updated a month ago

New to electric bike riding? Are you looking to get the most out of your Vvolt Centauri II? You're in the right place. Our handlebar controller is easy to use and offers five levels of assistance to help you go further or get there faster.

The Centauri II utilizes torque and cadence sensors to deliver smooth, consistent power that mimics your input. Pedal harder, get more boost! Below is a quick overview of what to expect in these settings and where you might find them helpful.


Assist Levels: 

  • 0 = No assist/speed and distance functions still work
  • 1 = Chill / low power with a motor cutoff at 12 mph
  • 2 = Eco/average riding 
  • 3 = Tour / faster riding and small hills
  • 4 = Sport / moderate hills or quick starts in traffic 
  • 5=  Turbo / big hills and more extended periods of climbing

Assist Levels Explained:

Chill (1)

A unique pedal assist mode meant to keep the Centauri II's AutoShift3 hub in first gear. This mode delivers tour-level power but cuts the motor output after 12mph. Think: crowded multiuse trails, campsite roads, climbing moderate grades, or anywhere else it may benefit you to "chill" and keep your speed under 12 mph.

Eco (2) 

This level of assistance is perfect for longer rides and small hills, and it maximizes your battery range on the commute. It offers a moderate boost to your pedaling, helping you maintain a steady pace without getting too exhausted. This is an excellent option for riders who want to distance themselves without breaking a sweat.

Tour (3)

This level of assistance is for riders who want extra power to tackle challenging hills and headwinds or to get there faster! Vvolt staff generally use level 3 when pedaling around Portland. Level 3 assistance greatly enhances your pedaling, giving you the extra push to keep up with faster riders or conquer steep inclines.

Sport (4)

If you're in a hurry, Sport is the mode for you. This mode will keep you at or near max assist speed while delivering smooth power. The only downside is that you'll drain your battery more quickly, so it's best used for commuting and city riding.

Turbo (5)

Warp speed, captain! Turbo mode taps the full potential of your motor to give you the absolute maximum power and torque, 680w and 120nm. It's great for climbing the steepest grades, but you'll need to modulate your pedaling cadence to avoid shifting into the next highest gear! Here's the thing: riding everywhere in Turbo is like slamming the accelerator pedal down in your I.C.E. car. It's not meant to be the primary pedal assist mode, so moderate your use to not overburden your motor.

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