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aventon SINCH User Manual

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User Manual
SINCH Electric Bicycle
(Throttle On Demand)
Thank you for purchasing the Aventon SINCH Ebike.
enjoyment. Please read and understand this manual fully before
assembling and riding your bike. If you have questions after reading this
manual, please refer to the Aventon support or contact us by email or
give us a call.
We are here to help!
Aventon Support Center: https://www.aventon.com/pages/support
Support link:
https://support.aventon.com/contact-us
Phone: 1-866-300-3311

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Summary of Contents for aventon SINCH

  • Page 1 Please read and understand this manual fully before assembling and riding your bike. If you have questions after reading this manual, please refer to the Aventon support or contact us by email or give us a call. We are here to help! Aventon Support Center: https://www.aventon.com/pages/support...

  • Page 2: Table Of Contents

    USING THIS MANUAL GENERAL INFORMATION WARNINGS AND SAFETY SPECIFICATIONS ASSEMBLY INSTRUCTION BATTERY CHARGING (LOCK & REMOVAL) QUICK START GUIDE OPERATION MAINTENANCE TROUBLESHOOTING LIMITED WARRANTY LINK TO ASSEMBLY VIDEO AND ONLINE RESOURCES...

  • Page 3: Using This Manual

    Aventon recommends having a certified, reputable bike mechanic to check your work. NOTICE: If you do not have the experience, skill, and tools to complete assembly and fit, Aventon highly recommends having a certified, reputable bike mechanic complete these procedures as well as any future adjustments or tuning.
  • Page 4 Aventon. DO NOT attempt to true wheels or tighten spokes unless you have adequate knowledge, tools, and experience. Ensure the tires and inner tubes are in good working condition without any visual damage and have the correct amount of air pressure.

  • Page 5: Warnings And Safety

    General Operating Rules Notice: Pay special attention to all the general operating rules below before operating your bike from Aventon. speed bumps, drain gates, thorns, broken glass, and other obstacles, hazards, and puncture flat risks. become proficient at shifting gears, applying the brakes, using the pedal assist system, and using the throttle in a controlled setting before riding in riskier conditions.
  • Page 6 Safety Notes The following safety notes provide additional information on the safe operation of your bike from Aventon and should be closely reviewed. Failure to review these notes can lead to serious injury or death. manuals for components used on the bike may also be provided and should be read before installing or using those components.
  • Page 7 A Note for Parents and Guardians As a parent or guardian, you are responsible for the activities and safety of your child. The Sinch is not designed for use by children under the age of 18. If you are carrying a passenger in a child safety seat, they should also be wearing a properly fitted and approved helmet.

  • Page 8: Specifications

    SPECIFICATIONS Model Name Aventon Sinch Max. Load Capacity 250lbs. / 113 kg (Bike); 50lbs./22.68kg (Racks) Max Speed 20 MPH Motor 48V 500W Brushless Hub Battery 48V 672Wh Li-ion Range Average Per Charge 40 Miles Average Wheel Size 20 x 4" Front / Rear Wheel Inflation...

  • Page 9: Assembly Instruction

    SEAT REAR BRAKE SEAT CLAMP LATCH SUSPENSION FORK REAR WHEEL PEDAL HUB MOTOR FRONT WHEEL WHAT’ S IN THE BOX 1* Sinch ebike 1*Charger 1*Charger cable 2* Front/Rear Reflector 1*Spare Derailleur Hanger 1*Grease 1*Hex key 1*Owner's manual 2*Reflector holder Aventon...
  • Page 10 ASSEMBLY NOTICE: The following steps are only a general guide to assist in the assembly of your ebike and are not a complete or comprehensive manual of all aspects of assembly, maintenance, and repair. Consult a certified, reputable bike mechanic to assist with assembly, repair, and maintenance of your ebike. Step 1.
  • Page 11 Step 4. Display adjustment. A. Use a 3mm hex key to loosen display screws. B. The screws will be installed on the backside of the display bracket for shipping purposes. C.Rotate the display to the desired angle and use a 3mm hex key to tighten the display onto the handlebar. Step 5.
  • Page 12 Step 6. Open the clamp under the seat post,set it to a height which fits the rider then close the clamp to secure the seat in place. Note: Position the seat at the right height is key for better pedaling, safety and overall comfort. The rider’...
  • Page 13 Now your new bicycle is fully setup. FOLD YOUR BIKE SINCH ebike can be folded to become more compact size for storage or transportation. Follow the steps below to fold your ebike. 1.Hold the crank arm vertical and fold the pedal by pushing the pedal towards the bike and fold it up or down.
  • Page 14 2. Open the seat post clamp, lower the seat, and close the seat post clamp. 3. Release the stem latch by pulling it away from the stem( see pictures below) and fold the stem down. Note: To release the latch, pull the metal safety lock upwards while at the same time pulling the latch outwards.
  • Page 15 4.To fold the frame, pull the metal safety lock towards to front of the bike. While pulling the safety lock, pull the Latch outwards. When the latch has been released, fold the bike. Tip: While holding the front brake, press your thigh aginst the hinge to slightly unfold the bike and walk the rear of the bike forward.
  • Page 16 Ensure the bike is o...
  • Page 17 Use caution to avoid damage to battery connector terminals, which are exposed when the battery is unlocked and removed from the frame of the bike. In the case of damage to the terminals or battery mounts, please discontinue use and contact Aventon Support immediately.
  • Page 18 Charge the battery only with the charger originally supplied with the bike from Aventon Bikes, or a charger purchased directly from Aventon Bikes, designed for use with your specific bike serial number, as approved by Aventon Bikes. Never use an aftermarket charger, which can result in damage, serious injury, or death.

  • Page 20: Quick Start Guide

    SINCH QUICK START GUIDE BATTERY LEVEL INDICATOR (Current / Max / Average) ERROR CODE INDICATOR (In the Event of a Problem) SPEED INDICATOR (Current / Max / Average) 5 LEVELS OF ASSIST (0: No Assist. 5: Max Assist) WALK MODE...
  • Page 21 Aventon Bikes 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 Aventon Bikes if you have any questions about assembly or operation.
  • Page 22 We suggest that you select a lower assistance level when you first get your bike from Aventon Bikes to get to know your bike and travel routes. Once you become familiar with the range requirements of your travel routes and the capabilities of your bike, you can then adjust your riding characteristics if you so desire.

  • Page 23: Operation

    Basic Bike Care Recommended Service Intervals Regular inspection and maintenance are key to ensure Aventon Bikes function as intended, and to reduce wear and tear on their systems. Recommended service intervals are meant to be used as guidelines. Real world wear and tear, and the need for service, will vary with conditions of use. We generally recommend inspections, service, and necessary replacements be performed at the time or mileage interval that comes first in the following table.
  • Page 24 Safety Check Basic Steps 1. Brakes Ensure front and rear brakes work properly. Check brake pads for wear and ensure they are not overworn. Ensure brake pads are correctly positioned in relation to the rims. Ensure brake cables are lubricated, correctly adjusted, and display no obvious wear. Ensure brake levers are lubricated and tightly secured to the handlebar.
  • Page 25 Tire Information SINCH uses 20"×4" rubber tires with inner tubes. The tires are designed for durability and safety for regular cycling activities and to be checked before each use for proper inflation and condition. Proper inflation, care, and timely replacement will help to ensure that your bike’...
  • Page 26 Components of SINCH are subject to higher wear when compared to bikes without power assistance. This is because SINCH can travel at higher average speeds than regular bicycles and has a greater weight. the tires, brake pads and rotors, suspension forks, spokes, wheels, and the battery.
  • Page 27 For the avoidance of doubt, Aventon will not be liable and/or responsible for any damage, failure or loss caused by any unauthorized service or use of unauthorized parts.

  • Page 28: Limited Warranty

    Claims Process: Aventon will not replace any covered components under this limited warranty without first seeing photos or video of the damaged covered components. In order to exercise your right to receive a replacement for a Covered Component under this Limited Warranty, you must: Contact the Aventon Product Support team by checking https://support.aventon.com/contact-us or by...
  • Page 29 Warranty Info Please visit the “Support” section of the Aventon Bikes website ( https://www.aventon.com/pages/support) to view the o cial Sinch Assembly Video . Online Resources For more information on best practices, please visit the Aventon Bikes website (www.aventon.com), Support ( https://www.aventon.com/pages/support), or contact Aventon Bikes Product Support with any questions.