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Summary of Contents for C3STROM ASTRO

  • Page 3 Please turn to the final page for tool kit check list...
  • Page 5 If you find typographical / textual errors, or you just have a suggestion for us, please feel free to let us know by email at letstalk@c3strom.com. We will offer a coupon as a token of gratitude to you. We really appreciate your feedback! We always look forward to seeing your photos or videos on Instagram, Facebook and Twitter.
  • Page 7 User Manual ASTRO | ASTRO PRO Scan QR code below : ASTRO | ASTRO PRO Assembly Video Thank you for purchasing this C3STROM e-bike.
  • Page 9 Please consult your dealer for service and technical support. You can find more information about our products or find a dealer via www.c3strom.com. If you lack assembly expeience, we recommend you seek assembly services from your local ebike shop or dealer. Proper assembly and safe riding are essential.
  • Page 11: Table Of Contents

    CONTENTS General Information ----------- 1 1.1. Frame Components ------------------- 1 Safety & Warning ----------------- 23 1.2. Size & Specification ------------------- 2 1. 3. PAS & Throttle ------------------------- 3 Assembly ------------------------------- 4 Maintenance ------------------------- 24 2.1. What’s in the box ---------------------- 4 6.1.
  • Page 13: General Information

    1. General Information 1.1. Frame Components Throttle Battery Handlebar Saddle Front light Rear light Fender Front fork Motor Disc brake Chain Chainwheel Crank Pedal...
  • Page 14: Size & Specification

    1.2. Size & Specification C3STROM ASTRO / ASTRO PRO Specification Motor Display Battery Controller Throttle Brake 750W 3.5” LCD display 780Wh / 1040Wh 35A peak Half twist throttle 4-piston hydraulic brake *Up to 2000W on with USB SAMAUNG 21700 cells...
  • Page 15: Pas & Throttle

    1.3. PAS & Throttle Due to the powerful support of the motor, you will to high speeds faster than when riding a conventional bicycle. To get used to this, we advise you to use the e-bike in a familiar setting without too much traffic in the surrounding area when driving it for the first time.
  • Page 16: Assembly

    2. Assembly 2.1. What’s in the box Fully wrapped C3STROM ASTRO / ASTRO PRO with foam and cardboard...
  • Page 17 2.1. What’s in the box Keys 13 / 15 mm Double Wrench 13 / 15 mm Double Wrench User Manual Pedal L Pedal R 13 / 15 mm Double Wrench 5 mm Allen Wrench Charger 4 mm Allen Wrench Power Converter Tool box 13 / 15 mm Double Wrench*2 4 mm Allen Wrench*1...
  • Page 18: Assembly Process

    2.2. Assembly process Place the carton box upside down, and remove the 4 safe buckles to lift the cover up.
  • Page 19 2.2. Assembly process Please loosen the front wheel.
  • Page 20 Use the two 13 / 15 mm wrenches Remove the plastic spacer nestled (both on the 15 mm side) undo the between the brake pads on the front bolts attached at either end of the fork on the wheel. skewer on the wheel.
  • Page 21 Please take the screw nut of the Turn the wheel around to tighten axel off as shown in the picture and the screws. insert it into the hole in the middle of the wheel. NOTICE: Please leave some space for further tightening after following the next steps.
  • Page 22 Place the front fork onto the wheel. Use the two 13/15 mm wrenches at the same time (both on the 15 mm side) to tighten the screws. Make sure it's placed on that part that was tightened. *Recommended tire pressure: 120 KPA / 1.2 BAR...
  • Page 23 Place the fender between the front Put the screw through the hole on wheel and the front fork. the front fork and the lifting eye on (As the picture the fender. shows) (As the picture shows) Use the 5mm Allen wrench to keep Put the M6 34mm screws through the screw in place and tighten the the fender and front fork, and tighten...
  • Page 24 Loosen the screws using the 4mm Put the screws back in place and allen wrench and take the cap off tighten it here. (As the picture shows) here. (As the picture shows) Put the screws back in place. Tighten the screws here. (As the (As the picture shows)
  • Page 25 Insert the two turn signals in the Identify the left and right sides of position as shown in the picture the pedal. Left is mark with WL, right below and then tighten the screws. is mark with WR. Insert the pedals into the holes of the crank on each respective side and tighten the right side clockwise and the left side counterclockwise with a...
  • Page 26: Apps & Display

    3. Apps & Display 3.1. App Download iOS / Android Please scan the QR codes to download the APP.
  • Page 27: Finger-Tip Control

    3.2. Finger-tip Control Please press the on/off button before use the HB/LB function. Slide button to use turn signal. (Press to turn on left signal, press to turn on right signal) HB (High Beam) LB (Low Beam) Turn signal (Left & Right) Horn...
  • Page 28: Display Instructions

    3.3. Display Instructions Functional Area Distribution 1. Battery power 8. Error code 14. Wheel diameter 2. Motor power 9. Total mileage display / Single time 15. Lights 3. USB charging range display 16. Walk mode (under 6km/h) 4. MPH 10. Power gear display 17.
  • Page 29 Functional Area Distribution...
  • Page 30 Display Operating Instruction Display on / off USB Charging Function Click the button to start display. Hold When the display is on, please press the button for 3 seconds to turn off the display. turn on the USB charging function. NOTICE: The display will no longer consume battery power after turning off.
  • Page 31 NOTICE: Display Error Code 1. Error code0x01: The display is in normal 12. Error code0x13: The battery temperature is condition. broken. 2. Error code0x03: The e-bike is braking. 13. Error code0x14: The temperature sensor in 3. Error code0x04: The throttle is not homing motor is broken.
  • Page 32: Battery

    4. Battery 4.1. Battery Information Cell Samsung INR21700-50E Power 1040WH / 780WH Charging time 4-5 hours Dimensions(L*W*H) 368mm*95mm*125mm Charger...
  • Page 33: Battery Charging

    4.2 Battery Charging Open the charging port. Connect the charger. 3 Green 1Red 100% 2 Green 1Red 1 Green 1Red 0 Green 1Red Battery charging indicator light will You can now view the power turn on. display.
  • Page 34: Battery & Charger Safety Warning

    The charger is expected to become relatively warm while charging. If the charger becomes too hot to ● touch, please unplug the charger instantly. If you notice any signs of overheating, stop using the charger and contact C3STROM support. ●...
  • Page 35: Safety & Warning

    C3STROM until you have adequate knowledge of its control and operation. Damage caused by failing to follow instructions is not covered under warranty and could result in serious injury or death. Contact C3STROM if you have any questions about assembly or operation.
  • Page 36: Maintenance

    If you do not have the experience, skill, and tools to complete maintenance and adjustment of the bike on your own, C3STROM strongly recommends having a certified, reputable bike mechanic maintain, tune, and ensure the bike is safe to ride.
  • Page 37: Warranty

    It applies only to bicycles purchased from C3STROM or authorized retailers. If you believe your C3STROM bike has an issue covered by warranty, your first point of contact should be the place where you purchased your e-bike. The place of purchase will facilitate the claim with C3STROM on your behalf.
  • Page 38: This Limited Warranty Does Not Cover

    Normal wear and tear of any ‘Covered Component’. ● C3STROM will not be liable and/or responsible for any damage, failure or loss caused by ● any unauthorized service or use of unauthorized parts.
  • Page 39: Shipping Damage

    Shipping damage claims are extremely time sensitive. It is your responsibility to immedi- ately inspect the e-bike for damage upon receipt. Damage to a ‘Covered Component’ during shipping is not covered by this Limited Warranty. However, C3STROM will replace such damaged ‘Covered Components’ if you: Notify C3STROM of a Covered Component damaged in the shipping process within ●...
  • Page 41: Tool Kit Check List

    8. Tool Kit Check List C3STROM Images are actual size: you can place the tool on the paper to check if you have selected the correct one...
  • Page 42 13 / 15 mm Double Wrench 13 / 15 mm Double Wrench 8 / 10 mm Double Wrench...
  • Page 43 5mm Allen wrench 4mm Allen wrench...
  • Page 44 Pedal L Pedal R...
  • Page 46 www.c3strom.com...

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