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

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

Proxima

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Alpha 2 Assembly Video

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Maintenance Suggestions: Alpha 2

Rear Wheel Removal: Alpha 2

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Alpha 2

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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

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Understanding Pedal Assist (PAS) Levels on the Centauri SE

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Rear Wheel Removal: Centauri SE

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Centauri SE Shifter Maintenance and Troubleshooting

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Centauri SE

Alpha | Alpha S Display Manual

Gates Belt Tension Checking

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

Alpha | Alpha S

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Centauri | Centauri S Technical Specification (2022-2023)

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Centauri | Centauri S Motor Wiring Schematic

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

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Centauri | Centauri S

Sirius Display Manual

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Rear Wheel Removal: Sirius (2021-2023)

Sirius Shifter Service and Support Links

Sirius Gates Belt Tension Checking

Sirius

Slice Lite Assembly Video

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Slice Lite Display Manual

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Rear Wheel Removal: Slice Lite

Slice Lite Ranger Battery Retrofit

Slice Lite

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Frequently Asked Questions

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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)

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Rear Wheel Removal: Centauri II (2024-present)

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Rear Wheel Removal Guides

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Vvolt Aluminum Fender Installation Tips

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

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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

Troubleshooting: Replace your battery lock

Vvolt Service Bulletin: Battery Handling Update 10/2023

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

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

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