A full user guide to getting the most from your Centauri SE display

<p>Find a full user guide to getting the most from your Centauri II display:</p><p><a class="fr-strong" href="https://cdn.shopify.com/s/files/1/0554/7225/9234/files/Vvolt_-_Ananda_DC16_Manual_-1.pdf?v=1727109628" rel="noopener noreferrer" target="_blank"><span style="font-size: 36px;">Click here!</span></a></p>

Centauri SE Display Manual

User manual for the lithium-ion battery powering the Vvolt Centauri SE.

User Manual: Vvolt UL-2271 Type Batteries

<p><br></p><table href="http://www.w3.org/1999/xhtml" id="isPasted"><thead><tr><th>Centauri SE</th><th>Small/Medium</th><th>Large/Extra Large<br></th></tr></thead><tbody><tr><td>Stack&#xA0;</td><td>64.2</td><td>65.6</td></tr><tr><td>Reach</td><td>40.9</td><td>43.7</td></tr><tr><td>Seat Tube Length</td><td>44</td><td>52</td></tr><tr><td>Top Tube Length</td><td>60</td><td>63.3</td></tr><tr><td>Head Tube Length</td><td>200</td><td>21.5</td></tr><tr><td>Head Tube Angle</td><td>70</td><td>70</td></tr><tr><td>Seat Tube Angle</td><td>73.4</td><td>73.4</td></tr><tr><td>Wheelbase</td><td>113.3</td><td>116.4</td></tr><tr><td>Chainstay Length</td><td>47</td><td>47</td></tr><tr><td>Bottom Bracket Drop</td><td>70</td><td>70</td></tr><tr><td>Handlebar Width&#xA0;</td><td>66</td><td>66</td></tr><tr><td>Stem Length&#xA0;</td><td>8</td><td>8</td></tr><tr><td>Wheel Size / Max Tire Size</td><td>27.5 x 2.2&quot; (smooth tread)</td><td>27.5 x 2.2&quot; (smooth tread)</td></tr><tr><td>Standover</td><td>25&quot;</td><td>29&quot;</td></tr><tr><td>Height Recommendation</td><td>4&apos;9&quot; - 5&apos;8&quot;</td><td>5&apos;7&quot; - 6&apos;4&quot;</td></tr></tbody><tfoot><tr><td>All measurements in CM <br>unless otherwise noted</td><td><br></td><td><br></td></tr></tfoot></table>

Centauri SE Geometry Charts

<p><br></p><table href="http://www.w3.org/1999/xhtml" id="isPasted"><thead><tr><th style="width: 11.6212%;"><br></th><th style="width: 54.7704%;"><div style="text-align: center;">Centauri SE</div></th><th style="width: 8.5007%;"><br></th><th style="width: 25.0000%;"><br></th></tr></thead><tbody><tr><td style="width: 11.6212%;">Component</td><td style="width: 54.7704%;">Specification</td><td style="width: 8.5007%;">Material</td><td style="width: 25.0000%;">Torque Specification</td></tr><tr><td style="width: 11.6212%;">Frame Description</td><td style="width: 54.7704%;">Two-size Vvolt custom aluminum stepthrough, removable downtube battery and adjustable dropouts. Rack &amp; fender compatible. Single color paint with reflective graphics</td><td style="width: 8.5007%;">Alloy</td><td style="width: 25.0000%;">n/a<div data-empty="true" style="text-align: center;"><br></div></td></tr><tr><td style="width: 11.6212%;">Fork</td><td style="width: 54.7704%;">Vvolt custom thru-axle aluminum with fender and accessory mounts</td><td style="width: 8.5007%;">Alloy</td><td style="width: 25.0000%;">n/a</td></tr><tr><td style="width: 11.6212%;">Head Set</td><td style="width: 54.7704%;">Sealed bearing&#xA0;</td><td style="width: 8.5007%;">Alloy</td><td style="width: 25.0000%;">n/a</td></tr><tr><td style="width: 11.6212%;">Handlebar</td><td style="width: 54.7704%;">31.8mm clamp, 720mm width, 15mm rise x 12&#xBA; sweep</td><td style="width: 8.5007%;">Alloy</td><td style="width: 25.0000%;">n/a</td></tr><tr><td style="width: 11.6212%;">Stem</td><td style="width: 54.7704%;">Aluminum, 31.8 clamp, 80mm reach</td><td style="width: 8.5007%;">Alloy</td><td style="width: 25.0000%;">Faceplate: 5nm<br>Steerer clamp: 6nm</td></tr><tr><td style="width: 11.6212%;">Motor</td><td style="width: 54.7704%;">120nm torque / 350w (nominal) mid-drive motor by Ananda, custom programmed for Vvolt</td><td style="width: 8.5007%;">Alloy/Steel</td><td style="width: 25.0000%;">Motor bolts: 8nm</td></tr><tr><td style="width: 11.6212%;">Handlebar Computer&#xA0;</td><td style="width: 54.7704%;">D16 Full-color display with left-hand remote</td><td style="width: 8.5007%;">Resin</td><td style="width: 25.0000%;">2nm</td></tr><tr><td style="width: 11.6212%;">Throttle</td><td style="width: 54.7704%;">None</td><td style="width: 8.5007%;">Resin</td><td style="width: 25.0000%;">n/a</td></tr><tr><td style="width: 11.6212%;">Sensors</td><td style="width: 54.7704%;">Internal Torque, Cadence, Speed and Temperature Sensors</td><td style="width: 8.5007%;">Multiple&#xA0;</td><td style="width: 25.0000%;">n/a</td></tr><tr><td style="width: 11.6212%;">E-Power Battery</td><td style="width: 54.7704%;">36v 13.6ah 490wh, with onboard battery management system, UL2271 Certified</td><td style="width: 8.5007%;">Multiple&#xA0;</td><td style="width: 25.0000%;">n/a</td></tr><tr><td style="width: 11.6212%;">E-Power Charger</td><td style="width: 54.7704%;">36V/2A (UL Listed)</td><td style="width: 8.5007%;">Resin</td><td style="width: 25.0000%;">n/a</td></tr><tr><td style="width: 11.6212%;">Crankset</td><td style="width: 54.7704%;">Alloy, 170mm ISIS spline cranks</td><td style="width: 8.5007%;">Alloy</td><td style="width: 25.0000%;">40nm</td></tr><tr><td style="width: 11.6212%;">Belt Drive Sprocket</td><td style="width: 54.7704%;">Gates CDX, 46t</td><td style="width: 8.5007%;">Alloy</td><td style="width: 25.0000%;">8nm</td></tr><tr><td style="width: 11.6212%;">Belt Drive Rear Cog</td><td style="width: 54.7704%;">Gates CDX, 22t</td><td style="width: 8.5007%;">Steel</td><td style="width: 25.0000%;">n/a</td></tr><tr><td style="width: 11.6212%;">Drive Belt</td><td style="width: 54.7704%;">Gates CDX, 122t</td><td style="width: 8.5007%;">Carbon</td><td style="width: 25.0000%;">n/a</td></tr><tr><td style="width: 11.6212%;">Shifter</td><td style="width: 54.7704%;">Enviolo Pure Twist Shifter w/display</td><td style="width: 8.5007%;">Resin</td><td style="width: 25.0000%;">2nm</td></tr><tr><td style="width: 11.6212%;">Brakes</td><td style="width: 54.7704%;">Tektro 720, 180mm rotors</td><td style="width: 8.5007%;">Alloy</td><td style="width: 25.0000%;">Lever: 4nm<br>Caliper: 8nm<br>Rotor bolts: 6nm</td></tr><tr><td style="width: 11.6212%;">Front Hub</td><td style="width: 54.7704%;">Thru-Axle disc, 32h 12x100mm, sealed cartridge bearings</td><td style="width: 8.5007%;">Alloy</td><td style="width: 25.0000%;">Thru-Axle: 8nm</td></tr><tr><td style="width: 11.6212%;">Rear Hub</td><td style="width: 54.7704%;">Enviolo Trekking, 380% range, manual shift, 32h 135mm spacing</td><td style="width: 8.5007%;">Alloy</td><td style="width: 25.0000%;">Bolts: 35nm</td></tr><tr><td style="width: 11.6212%;">Spokes</td><td style="width: 54.7704%;">14g front &amp; rear straight gauge</td><td style="width: 8.5007%;">UCP</td><td style="width: 25.0000%;">n/a</td></tr><tr><td style="width: 11.6212%;">Nipples</td><td style="width: 54.7704%;">Brass</td><td style="width: 8.5007%;">Brass</td><td style="width: 25.0000%;">n/a</td></tr><tr><td style="width: 11.6212%;">Rims</td><td style="width: 54.7704%;">25mm double wall aluminum</td><td style="width: 8.5007%;">Alloy</td><td style="width: 25.0000%;">n/a</td></tr><tr><td style="width: 11.6212%;">Tires</td><td style="width: 54.7704%;">Kenda Kwest 27.5x2.2, Reflective Sidewall with ProTection anti-puncture belt</td><td style="width: 8.5007%;">Rubber</td><td style="width: 25.0000%;">n/a</td></tr><tr><td style="width: 11.6212%;">Pedals</td><td style="width: 54.7704%;">Wellgo Alloy platform with reflectors</td><td style="width: 8.5007%;">Aluminum</td><td style="width: 25.0000%;">Snug!</td></tr><tr><td style="width: 11.6212%;">Saddle</td><td style="width: 54.7704%;">Hybrid gel comfort saddle&#xA0;</td><td style="width: 8.5007%;">Steel</td><td style="width: 25.0000%;">Snug!</td></tr><tr><td style="width: 11.6212%;">Seat Post</td><td style="width: 54.7704%;">27.2 x 350mm</td><td style="width: 8.5007%;">Alloy</td><td style="width: 25.0000%;">Snug!</td></tr><tr><td style="width: 11.6212%;">Seat Clamp</td><td style="width: 54.7704%;">Bolt-On, hidden</td><td style="width: 8.5007%;">Alloy</td><td style="width: 25.0000%;">Snug!</td></tr><tr><td style="width: 11.6212%;">Grips</td><td style="width: 54.7704%;">ergonomic locking grips</td><td style="width: 8.5007%;">Kraton Rubber</td><td style="width: 25.0000%;">3nm</td></tr><tr><td style="width: 11.6212%;">Kickstand</td><td style="width: 54.7704%;">Black aluminum 40mm direct-mount</td><td style="width: 8.5007%;">Alloy</td><td style="width: 25.0000%;">8nm</td></tr><tr><td style="width: 11.6212%;">Bell</td><td style="width: 54.7704%;">Mini Bell, double ding</td><td style="width: 8.5007%;">Steel</td><td style="width: 25.0000%;">n/a</td></tr><tr><td style="width: 11.6212%;">Lights</td><td style="width: 54.7704%;">Front and rear STVZO-compliant. 60LUX front, 220&#xBA; vis rear</td><td style="width: 8.5007%;">Alloy/Plastic</td><td style="width: 25.0000%;">n/a</td></tr><tr><td style="width: 11.6212%;"><br></td><td style="width: 54.7704%;"><br></td><td style="width: 8.5007%;"><br></td><td style="width: 25.0000%;"><br></td></tr></tbody></table>

Centauri SE Technical Specification

Here are a handful of helpful direct links to get a better understanding of your Enviolo Trekking Hub:. Technical Introduction:. How to fully assemble a 135mm axle with a manual system:. Replace the shift cables:. Setting the Shift Cable Length (with

<p>Here are a handful of helpful direct links to get a better understanding of your Enviolo Trekking Hub:</p><p><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"><strong>Technical&#xA0;</strong></span><strong><span style="caret-color: rgb(0, 0, 0);">Introduction:&#xA0;</span></strong></p><p dir="ltr" style="line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;"><span class="fr-video fr-deletable fr-rv fr-fvc fr-dvb fr-draggable" contenteditable="false" draggable="true"><iframe width="100%" src="https://www.youtube.com/embed/6xY2S-9gjHI?&amp;wmode=opaque&amp;rel=0" frameborder="0" allowfullscreen class="fr-draggable"></iframe></span><br></p><hr><p><strong>How to fully assemble a 135mm axle with a manual system:</strong></p><p><strong><span class="fr-video fr-deletable fr-rv fr-fvc fr-dvb fr-draggable" contenteditable="false" draggable="true"><iframe width="100%" src="https://www.youtube.com/embed/mhGGrSi4P38?&amp;wmode=opaque&amp;rel=0" frameborder="0" allowfullscreen class="fr-draggable"></iframe></span></strong><br></p><hr><p><strong id="isPasted">Replace the shift cables:&#xA0;</strong><strong id="isPasted"><span class="fr-video fr-deletable fr-rv fr-fvc fr-dvb fr-draggable" contenteditable="false" draggable="true"><iframe width="100%" src="https://www.youtube.com/embed/i1osa5j5MeM?&amp;wmode=opaque&amp;rel=0" frameborder="0" allowfullscreen class="fr-draggable"></iframe></span></strong><br></p><hr><p><strong>Setting the Shift Cable Length (with tool):</strong></p><p dir="ltr" style="line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;"><span class="fr-video fr-deletable fr-rv fr-fvc fr-dvb fr-draggable" contenteditable="false" draggable="true"><iframe width="100%" src="https://www.youtube.com/embed/gW3LQvEKDT0?&amp;wmode=opaque&amp;rel=0" frameborder="0" allowfullscreen class="fr-draggable"></iframe></span><br></p><hr><p><strong>Setting the shift cable length (without tool):</strong></p><p dir="ltr" style="line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;"><span class="fr-video fr-deletable fr-rv fr-fvc fr-dvb fr-draggable" contenteditable="false" draggable="true"><iframe width="100%" src="https://www.youtube.com/embed/dLWCUqit-bU?&amp;wmode=opaque&amp;rel=0" frameborder="0" allowfullscreen class="fr-draggable"></iframe></span><br></p><p><br></p><hr><p dir="ltr" style="line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;"><br></p><p><strong>Reinstall the hub-shift interface:&#xA0;</strong></p><p dir="ltr" style="line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;"><span class="fr-video fr-deletable fr-rv fr-fvc fr-dvb fr-draggable" contenteditable="false" draggable="true"><iframe width="100%" src="https://www.youtube.com/embed/VDO3lv8Jw0w?&amp;wmode=opaque&amp;rel=0" frameborder="0" allowfullscreen class="fr-draggable"></iframe></span><br></p><hr><p dir="ltr" style="line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;"><strong>Optimize the shifting system:</strong></p><p dir="ltr" style="line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;"><br></p><p dir="ltr" style="line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;"><span class="fr-video fr-deletable fr-rv fr-fvc fr-dvb fr-draggable" contenteditable="false" draggable="true"><iframe width="100%" src="https://www.youtube.com/embed/krdTmvDa3Qc?&amp;wmode=opaque&amp;rel=0" frameborder="0" allowfullscreen class="fr-draggable"></iframe></span><br></p><hr><p><strong>Reset the hub-shift interface to full overdrive:&#xA0;</strong></p><p dir="ltr" style="line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;"><span class="fr-video fr-deletable fr-rv fr-fvc fr-dvb fr-draggable" contenteditable="false" draggable="true"><iframe width="100%" src="https://www.youtube.com/embed/voJhU_rqsF4?&amp;wmode=opaque&amp;rel=0" frameborder="0" allowfullscreen class="fr-draggable"></iframe></span></p><p dir="ltr" style="line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;"><br></p><p><br></p>

Centauri SE Shifter Resources

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Vvolt Electric Mobility 

Technical resources and manuals for components on the Centauri SE

Centauri SE Owners Resources

Centauri SE

Owners Manuals

Alpha 2 Assembly Video

Alpha 2 Display Manual

Alpha 2 Geometry Charts

Alpha 2 Technical Specification

Bedding disc brakes

Understanding Pedal Assist (PAS) Levels

All about tire pressure

Roadside Repair Kit

Your First Ride

Maintenance Suggestions: Alpha 2

Rear Wheel Removal: Alpha 2

Belt Tension Adjustment: Alpha 2

Battery Removal and Installation: Alpha 2

Reset the trip distance: Alpha 2

Error Code 04 Troubleshooting: Alpha 2

Error Codes: Alpha 2

Maintenance and Troubleshooting

Alpha 2

Centauri 2 Assembly Video

Centauri 2 Display Manual

Centauri 2 Technical Specification

Centauri 2 Geometry Charts

Centauri 2 AutoShift3 Hub Information

Understanding Pedal Assist (PAS) Levels on the Centauri 2 AutoShift3

Maintenance Suggestions: Centauri 2

Belt Tension Adjustment: Centauri 2

Rear Wheel Removal: Centauri 2 AutoShift3

Battery Removal and Installation: Centauri 2

Reset the trip distance: Centauri 2

Troubleshooting: Centauri 2 Speed Sensor

Troubleshooting: Creaking Motor Interface on the Centauri 2

Centauri 2

Understanding Pedal Assist (PAS) Levels on the Centauri SE

Maintenance Suggestions: Centauri SE

Rear Wheel Removal: Centauri SE

Belt Tension Adjustment: Centauri SE

Centauri SE Shifter Maintenance and Troubleshooting

Speed Sensor Troubleshooting: Centauri SE

Alpha | Alpha S Display Manual

Assembly Video

Technical Specification

Gates Belt Tension Checking

Rear Wheel Removal: Alpha | Alpha S (2021-2023)

Alpha | Alpha S

Centauri | Centauri S Display Manual

Centauri | Centauri S Technical Specification (2022-2023)

Geometry Charts

Centauri | Centauri S Motor Wiring Schematic

Rear Wheel Removal: Centauri |Centauri S (2022-2023)

Centauri | Centauri S Shifter Service and Support Links

Centauri | Centauri S Gates Belt Tension Checking

Centauri | Centauri S

Proxima Display Manual

Geometry Chart

Rear Wheel Removal: Proxima (2021)

Proxima Shifter Service and Support Links

Proxima Gates Belt Tension Checking

Proxima Motor Wiring Schematic

Proxima

Sirius Display Manual

Suspension Fork Information

Rear Wheel Removal: Sirius (2021-2023)

Sirius Shifter Service and Support Links

Sirius Gates Belt Tension Checking

Sirius

Slice Lite Assembly Video

Slice Lite Geometry

Slice Lite Display Manual

Belt Tension Adjustment: Slice Lite

Reset the trip distance: Slice Lite

Rear Wheel Removal: Slice Lite

Slice Lite Ranger Battery Retrofit

Slice Lite

First-Generation Ebike Archive

Where can I test ride a Vvolt ebike?

Do Vvolt ebikes have weight limit?

What happens if something goes wrong with my Vvolt?

What types of roads and trails can I ride a Vvolt?

Can I modify my Vvolt?

What is the weight limit for the Vvolt rear rack?

What's the difference between hub motor and mid motor bikes?

What's the difference between torque sensing and cadence sensing bikes?

Why does the Alpha II have a single mechanical gear?

Can I ride my Vvolt ebike in the rain?

How should I maintain my bike when using it near the beach?

Are your rims tubeless compatible?

Where is the serial number on my Vvolt?

Does Vvolt particiapate in rebate programs?

Does Vvolt offer discounts?

Frequently Asked Questions

Maintenance Suggestions for all Vvolt Ebikes

Belt Tension Adjustment: Alpha II, Centauri II, Centauri SE, Slice Lite

Controller Replacement: Alpha | Alpha S (2021-2023)

Motor Replacement: Proxima, Centauri | Centauri S, Sirius (2021-2023)

Speed Sensor Replacement: Proxima, Centauri | Centauri S, Sirius (2021-2023)

Enviolo Shifter Service and Support: Proxima, Sirius, Centauri [S, SE]

Reset the trip distance: Alpha II (2024-present)

Vvolt Ranger Battery Removal and Installation

MPF Mid-Drive Torque Sensitivity Adjustment

Rear Wheel Removal: Proxima, Centauri |Centauri S, Sirius (2021-2023)

Rear Wheel Removal: Centauri SE (2024-present)

Rear Wheel Removal: Centauri II (2024-present)

Rear Wheel Removal: Alpha II, Slice Lite

Rear Wheel Removal Guides

How To Guides and Maintenance Suggestions

Vvolt Aluminum Fender Installation Tips

Vvolt Aluminum Rear Rack Installation Tips

Accessory Guides

Error Codes: Proxima, Centauri | Centauri S, Sirius (2021-2023)

Error Codes: Alpha | Alpha S (2021-2023)

Error Codes: Alpha II, Centauri II, Centauri SE, Slice Lite

Key Replacement

Troubleshooting: Cannot turn on the Display

Troubleshooting: Alpha II Error Code 04

Troubleshooting: Centauri SE and Centauri II Speed Sensor Issues

Troubleshooting: Centauri SE and Centauri II Creaking Motor Interface

Vvolt Service Bulletin: Battery Handling Update 10/2023

Vvolt Service Bulletin: Mid-Drive Models Purchased Between 1/11/21 and 7/1/22

Technical Bulletins

Troubleshooting

User Guide: UN 38.3 Type Batteries in First-Generation Vvolt Ebikes

Third Party Batteries Disclaimer

How long does it take to charge your batteries?

Voltage Sag

Battery Recycling

Replacement or Additional Batteries for Purchase

Battery Information

How much is shipping?

What carrier do you use to ship bikes?

Return Policy

Do you ship internationally?

Low Packaging Commitment

How soon will my order be shipped after purchase?

Shipping and Returns

Warranty Policy

Crash Replacement Policy

Warranty