Here's a useful guide for operating the simple and intuitive Xplova EH-02 handlebar display. This display is equipped on all first generation Stellar Series ebikes. Learn to reset the trip distance, connect to the device via bluetooth, and more!

<p>Here&apos;s a useful guide for operating the simple and intuitive Xplova EH-02 handlebar display. This display is equipped on all first generation Stellar Series ebikes.&#xA0;</p><p>Learn to reset the trip distance, connect to the device via bluetooth, and more!&#xA0;</p><p><img src="https://attachments.gorgias.help/q0jJY2DMD07eBWMO/hc/z8QbV2PYZe7ogePy/2024062821-2219095d-7118-4fc2-89b1-9d8dc46467c8-qsg_xplova%20eh-02-spec%20update.png" style="width: 697px;" class="fr-fic fr-dib fr-rounded fr-bordered"></p><p><br></p><p>To better understand your battery capacity on the display, see below:&#xA0;<img src="https://attachments.gorgias.help/q0jJY2DMD07eBWMO/hc/z8QbV2PYZe7ogePy/2024071816-f8a7cfab-5aa8-4b63-bc7f-44ba2800f696-screenshot%202024-07-18%20at%209.44.31%E2%80%AFam.png" style="width: 682px;" class="fr-fic fr-dib fr-rounded fr-bordered"></p>

Proxima Display Manual

Assembly Video

<p><br></p><table href="http://www.w3.org/1999/xhtml" id="isPasted"><tbody><tr><td style="width: 25.0119%;"><div style="text-align: center;"><strong>COMPONENT</strong></div></td><td style="width: 74.8446%;"><div style="text-align: center;"><strong>SPECIFICATION</strong></div></td></tr><tr><td style="width: 25.0119%;">Frame Description</td><td style="width: 74.8446%;">Vvolt Alloy w/ removable downtube battery, fender, rack, and 1x bottle cage mounts</td></tr><tr><td style="width: 25.0119%;">Fork</td><td style="width: 74.8446%;">Vvolt Alloy Thru Axle w/ 3-pack fender and accessory mounts</td></tr><tr><td style="width: 25.0119%;">Head Set</td><td style="width: 74.8446%;">Sealed steel races</td></tr><tr><td style="width: 25.0119%;">Handlebar</td><td style="width: 74.8446%;">Alloy, 31.8 clamp, 660mm width, 15mm rise x 10&#xBA; sweep</td></tr><tr><td style="width: 25.0119%;">Stem</td><td style="width: 74.8446%;">Alloy, 31.8 clamp, 80mm length x 7&#xBA; rise</td></tr><tr><td style="width: 25.0119%;">Motor</td><td style="width: 74.8446%;">MPF6C, 350W nominal power, 720w max, 80nm max torque</td></tr><tr><td style="width: 25.0119%;">Computer&#xA0;</td><td style="width: 74.8446%;">Xplova by Acer -LED Display, Bluetooth compatible w/ USB charging port</td></tr><tr><td style="width: 25.0119%;">E-Power Battery</td><td>36V 10.4Ah Integrated Battery 375Wh (ISO13849, IEC62133, UN38.3)</td></tr><tr><td style="width: 25.0119%;">E-Power Charger</td><td style="width: 74.8446%;">36V2AP, 100-240V Output 36V/2A CC-CV (UL Listed)</td></tr><tr><td style="width: 25.0119%;">Crankset</td><td style="width: 74.8446%;">Alloy Square Taper 170mm&#xA0;</td></tr><tr><td style="width: 25.0119%;">Belt Drive Sprocket</td><td style="width: 74.8446%;">Gates CDX, 50t</td></tr><tr><td style="width: 25.0119%;">Belt Drive Rear Cog</td><td style="width: 74.8446%;">Gates CDX, 22t</td></tr><tr><td style="width: 25.0119%;">Drive Belt</td><td style="width: 74.8446%;">Gates CDX, 122t</td></tr><tr><td style="width: 25.0119%;">Shifter</td><td style="width: 74.8446%;">Enviolo manual controller/shifter pure-display</td></tr><tr><td style="width: 25.0119%;">Brakes</td><td style="width: 74.8446%;">CStar Radius hydraulic, 160mm rotors</td></tr><tr><td style="width: 25.0119%;">Front Hub</td><td style="width: 74.8446%;">Novatec Thru-Axle disc, 32h 15x100</td></tr><tr><td style="width: 25.0119%;">Rear Hub</td><td style="width: 74.8446%;">Enviolo Trekking 135mm bolt-on, 32h, M10x1mm axle</td></tr><tr><td style="width: 25.0119%;">Spokes</td><td style="width: 74.8446%;">14g front &amp; rear straight gauge</td></tr><tr><td style="width: 25.0119%;">Nipples</td><td style="width: 74.8446%;">Brass</td></tr><tr><td style="width: 25.0119%;">Rims</td><td style="width: 74.8446%;">Lightweight alloy 700c disc specific, 32h&#xA0;</td></tr><tr><td style="width: 25.0119%;">Tires</td><td style="width: 74.8446%;">Kenda Kwik 700x40</td></tr><tr><td style="width: 25.0119%;">Pedals</td><td style="width: 74.8446%;">Platform</td></tr><tr><td style="width: 25.0119%;">Saddle</td><td style="width: 74.8446%;">Hybrid gel comfort saddle&#xA0;</td></tr><tr><td style="width: 25.0119%;">Seat Post</td><td style="width: 74.8446%;">27.2 x 350mm</td></tr><tr><td style="width: 25.0119%;">Seat Clamp</td><td style="width: 74.8446%;">Bolt-On</td></tr><tr><td style="width: 25.0119%;">Grips</td><td style="width: 74.8446%;">Dual-density locking</td></tr><tr><td style="width: 25.0119%;">Kickstand</td><td style="width: 74.8446%;">Black, rear-mounted w/adjustable foot</td></tr><tr><td style="width: 25.0119%;">Bell</td><td style="width: 74.8446%;">Mini Bell, double ding</td></tr><tr><td style="width: 25.0119%;">Light Set</td><td style="width: 74.8446%;">USB-chargeable front and rear light set&#xA0;</td></tr></tbody></table>

Technical Specification

Measurements in CM, unless otherwise noted

<h2 id="proxima">Proxima:</h2><table href="http://www.w3.org/1999/xhtml" id="isPasted"><thead><tr><th>Proxima</th><th>Small/Medium</th><th>Large/X-large</th></tr></thead><tbody><tr><td>Stack&#xA0;</td><td>59.7</td><td>63</td></tr><tr><td>Reach</td><td>42.5</td><td>43.4</td></tr><tr><td>Seat Tube Length</td><td>44</td><td>48</td></tr><tr><td>Top Tube Length</td><td>60.3</td><td>62.2</td></tr><tr><td>Head Tube Length</td><td>18</td><td>21.5</td></tr><tr><td>Head Tube Angle</td><td>70&#xBA;</td><td>70&#xBA;</td></tr><tr><td>Seat Tube Angle</td><td>73.4&#xBA;</td><td>73.4&#xBA;</td></tr><tr><td>Wheelbase</td><td>113.3</td><td>115.3</td></tr><tr><td>Chainstay Length</td><td>47</td><td>47</td></tr><tr><td>Bottom Bracket Drop</td><td>6.5</td><td>6.5</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 (without fender)</td><td>700c x 42mm</td><td>700c x 42mm</td></tr><tr><td style="null">Max tire size with fender</td><td style="null">700 x 35mm</td><td style="null">700 x 35mm</td></tr><tr><td>Standover</td><td>73.5</td><td>77.5</td></tr><tr><td>Inches</td><td>30&quot;</td><td>32&quot;</td></tr><tr><td>Height Recommendation</td><td>5&apos;5&quot; - 6&apos;</td><td>5&apos;10&quot; - 6&apos;4&quot;</td></tr><tr><td><br></td><td>65-72&quot;</td><td>70-77&quot;</td></tr><tr><td><p>Measurements in CM, unless otherwise noted</p></td></tr></tbody></table>

Geometry Chart

Flat tire? Replacing a tire? Need to replace a spoke? Fear not! Follow these instructions to remove the rear wheel on your Proxima, Centauri, Centauri S, or Sirius. Follow this link!

<p>Flat tire? Replacing a tire? Need to replace a spoke? Fear not! Follow these instructions to remove the rear wheel on your Proxima, Centauri, Centauri S, or Sirius.<a href="https://vvolt.com/pages/diy-guide" rel="noopener noreferrer" target="_blank"></a></p><p><a class="fr-strong" href="https://docs.google.com/presentation/d/e/2PACX-1vQuoa2_hhUkhQI7NdpAw3YmC4p7PD9x2UyEvSNmhcDb2hiQ4G59X94mrrY9D_3jjueNVLDB2NP8W9tq/embed?start=false&amp;loop=false&amp;delayms=3000" rel="noopener noreferrer" target="_blank">Follow this link!</a></p>

Rear Wheel Removal: Proxima (2021)

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>

Proxima Shifter Service and Support Links

Vvolt hub motor bikes should have a belt tension between 35-50hz. Vvolt mid motor bikes should have a belt tension between 40-55hz. To check belt tension using your iPhone, download the app and watch this video:. To check belt tension with your Andro

<p><img src="https://attachments.gorgias.help/q0jJY2DMD07eBWMO/hc/z8QbV2PYZe7ogePy/2024062821-af622fbe-04da-4e96-8ddd-030beeb06995-2022june%20tension%20guidelines.png" style="width: 697px;" class="fr-fic fr-dib"></p><p>Vvolt hub motor bikes should have a belt tension between 35-50hz.</p><p>Vvolt mid motor bikes should have a belt tension between 40-55hz.&#xA0;</p><hr><p>To check belt tension using your iPhone, <a href="https://itunes.apple.com/us/app/carbon-drive-bicycle-calculator/id438346486?mt=8">download the app</a> and watch this video:</p><p><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/ujfRnqfVoUY??si=umRnzM1aHTOJma-C&amp;wmode=opaque&amp;rel=0" frameborder="0" allowfullscreen class="fr-draggable"></iframe></span></p><hr><p>To check belt tension with your Android, <a href="https://play.google.com/store/apps/details?id=com.gates.carbondrivecalculator&amp;hl=en">download the app</a> and watch this video:&#xA0;</p><p><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/QejZD_wT1Gc??si=gbnlGia3_UKJ0fE5&amp;wmode=opaque&amp;rel=0" frameborder="0" allowfullscreen class="fr-draggable"></iframe></span><br></p>

Proxima Gates Belt Tension Checking

Here is the wiring guide for the MPF6C motor paired with the Xplova EH-02 display.

<p>Here is the wiring guide for the MPF6C motor paired with the Xplova EH-02 display.&#xA0;</p><p><img src="https://attachments.gorgias.help/bv9w/hc/gp1j/mpf6+xplova(eh-02)-wiring%20image-9a5e225d-5459-4057-bfff-bf00bc52fae9.png" style="width: 697px;" class="fr-fic fr-dib"><br></p>

Proxima Motor Wiring Schematic

Do you have a specific question? Drop it in the chat!

Didn't find the answer to your question in the above database? Ask us in the chat!

Our phone line is open Tuesday-Thursday from 10am-3pm PT.

Shop Ebikes

Shop Accessories

Contact Us

Vvolt Electric Mobility 

Owners Resources for the Proxima, from geometry charts to user guides!

Proxima

First-Generation Ebike Archive

Alpha 2 Assembly Video

Alpha 2 Display Manual

User Manual: Vvolt UL-2271 Type Batteries

Alpha 2 Geometry Charts

Alpha 2 Technical Specification

Owners Manuals

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

Centauri SE Display Manual

Centauri SE Geometry Charts

Centauri SE Technical Specification

Centauri SE Shifter Resources

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

Centauri SE

Alpha | Alpha S Display Manual

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

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

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