Written By Doug Smirnoff

BESV CT 1.3 Common Problems and Troubleshooting

The BESV CT 1.3 is a premium electric bike designed for maximum comfort and performance. In this article, we will address common problems that users may encounter with this specific model and provide troubleshooting solutions. Whether you’re a proud owner of the BESV CT 1.3 or considering purchasing one, understanding these common issues and how to resolve them will enhance your riding experience.

BESV CT 1.3 Overview

The BESV CT 1.3 is a top-of-the-line electric bike with a range of impressive features:

FRAMEBESV CT 1.Series alloy frame, Shimano Steps and internal battery compatible
COLOR(s)Metallic khaki
SIZESS (47cm), M (52cm), L (56cm), XL (60cm)
FORKSR Suntour MobieA32, Lockout, Coil damping, tapered alloy steerer, travel 75mm, Thru-axle

Key Features

  • 630 Wh integrated Lithium Ion battery
  • Shimano EP600 center-motor, 250W rated power, 85Nm of torque
  • Enviolo Trekking drivetrain with 380% gear ratio
  • Shimano MT410 hydraulic disc brakes

Causes of Common Problems with the BESV CT 1.3

This section will delve into common problems that BESV CT 1.3 users may face and provide detailed troubleshooting solutions for each issue. Whether it’s related to the motor, battery, or any other component, we’ve got you covered.

Common Problems with the BESV CT 1.3

1. Battery Not Charging

Description of the Problem: Your BESV CT 1.3’s battery is not charging, and the bike won’t power up.

Cause of the Problem: This issue can occur due to a loose connection, a faulty charger, or a malfunctioning battery.

Troubleshooting Steps:

  1. Check the charger and cable for any visible damage or loose connections.
  2. Try charging the bike using a different outlet or power source to eliminate power source issues.
  3. If the problem persists, contact BESV customer support for assistance with potential battery or charger replacement.

2. Inconsistent Motor Performance

Description of the Problem: The motor on your BESV CT 1.3 is providing inconsistent power or is not responding as expected.

Cause of the Problem: Inconsistent motor performance can result from sensor issues, controller problems, or software glitches.

Troubleshooting Steps:

  1. Check the sensor connections and ensure they are securely attached.
  2. Restart the bike’s power system and see if the issue persists.
  3. If the problem continues, contact BESV customer support for further diagnosis and potential software updates.

3. Gear Shifting Problems

Description of the Problem: You’re experiencing difficulties when shifting gears on your BESV CT 1.3.

Cause of the Problem: Gear shifting issues can be caused by cable tension problems, misalignment, or wear and tear on components.

Troubleshooting Steps:

  1. Inspect the gear cables for any fraying or kinks, and replace if necessary.
  2. Ensure the derailleur hanger is properly aligned and not bent.
  3. Lubricate the drivetrain components and adjust cable tension as needed.

4. Squeaky Brakes

Description of the Problem: The brakes on your BESV CT 1.3 are producing squeaky or noisy sounds when applied.

Cause of the Problem: Squeaky brakes often occur due to contamination, worn brake pads, or misalignment.

Troubleshooting Steps:

  1. Inspect the brake pads for wear and replace them if necessary.
  2. Clean the brake rotors with a suitable cleaner to remove any contaminants.
  3. Ensure the brake calipers are properly aligned with the rotors.

5. Display Malfunction

Description of the Problem: The display screen on your BESV CT 1.3 is not functioning correctly, and you can’t access vital information.

Cause of the Problem: Display issues may be caused by loose connections, software glitches, or damage.

Troubleshooting Steps:

  1. Check the display’s cable connections and ensure they are secure.
  2. Restart the bike’s system and see if the display functions properly.
  3. If the problem persists, contact BESV customer support for further assistance or potential display replacement.

6. Uneven Tire Pressure

Description of the Problem: Your BESV CT 1.3’s tires have uneven pressure, affecting your ride’s stability and comfort.

Cause of the Problem: Uneven tire pressure can result from leaks, punctures, or improper inflation.

Troubleshooting Steps:

  1. Inspect both tires for visible punctures or damage and repair as needed.
  2. Use a reliable tire pressure gauge to ensure that both tires are inflated to the recommended pressure specified in the manual.
  3. If leaks persist, consult a professional bike mechanic for further diagnosis and repair.

7. Loose Handlebars

Description of the Problem: The handlebars on your BESV CT 1.3 feel loose, impacting steering control.

Cause of the Problem: Loose handlebars can occur due to insufficient tightening or wear on stem components.

Troubleshooting Steps:

  1. Check the stem bolts and ensure they are properly tightened to the manufacturer’s specifications.
  2. Inspect the handlebar grips and replace them if they show signs of wear or damage.

8. Suspension Problems

Description of the Problem: The suspension on your BESV CT 1.3 is not providing the expected level of comfort, or it feels too stiff.

Cause of the Problem: Suspension issues can result from improper adjustment, lack of maintenance, or damaged components.

Troubleshooting Steps:

  1. Adjust the suspension settings according to your weight and riding preferences as outlined in the manual.
  2. Perform regular maintenance, including cleaning and lubricating suspension components.
  3. If the problem persists, consult a bike technician for a thorough inspection and potential repairs.

9. Chain Slippage

Description of the Problem: The chain on your BESV CT 1.3 occasionally slips off the gears, causing disruptions in pedaling.

Cause of the Problem: Chain slippage can occur due to a misaligned derailleur, worn chainring, or improper tension.

Troubleshooting Steps:

  1. Inspect the chain for wear and replace it if necessary.
  2. Ensure the derailleur is properly aligned with the gears and that the tension is adjusted correctly.

10. Brake Fluid Leakage

Description of the Problem: You notice brake fluid leakage from the hydraulic brake system of your BESV CT 1.3.

Cause of the Problem: Brake fluid leakage can result from damaged brake lines, seals, or components.

Troubleshooting Steps:

  1. Immediately cease riding and ensure your safety.
  2. Inspect the brake lines, seals, and calipers for visible damage.
  3. Do not attempt to ride the bike until a professional bike mechanic has repaired the brake system.

11. Noisy Chain

Description of the Problem: The chain on your BESV CT 1.3 produces excessive noise while pedaling, affecting the overall riding experience.

Cause of the Problem: A noisy chain can result from lack of lubrication, misalignment, or chain wear.

Troubleshooting Steps:

  1. Clean and lubricate the chain with a suitable bicycle chain lubricant.
  2. Inspect the chain for wear and replace it if it’s stretched or damaged.
  3. Ensure proper chain tension and alignment with the gears.

12. Display Error Codes

Description of the Problem: The display on your BESV CT 1.3 shows error codes that you’re not familiar with, making it challenging to diagnose the issue.

Cause of the Problem: Error codes may indicate various system malfunctions or sensor failures.

Troubleshooting Steps:

  1. Refer to the user manual to decipher the meaning of the error code.
  2. Restart the bike’s system to see if the error clears. If not, contact BESV customer support for guidance.

13. Loose Bolts and Fasteners

Description of the Problem: You notice that various bolts and fasteners on your BESV CT 1.3 have become loose during rides.

Cause of the Problem: Vibrations and regular use can lead to bolts and fasteners gradually coming undone.

Troubleshooting Steps:

  1. Perform a routine check of all bolts and fasteners and tighten them as necessary.
  2. Use a torque wrench to ensure proper tightening to avoid over-tightening or damaging components.

14. Unresponsive Electronic Components

Description of the Problem: Certain electronic components on your BESV CT 1.3, such as lights or the display, are unresponsive or intermittently fail to work.

Cause of the Problem: This issue may arise from loose connections, wiring problems, or component failure.

Troubleshooting Steps:

  1. Check all electrical connections and ensure they are securely connected.
  2. Inspect the wiring for any visible damage, such as fraying or exposed wires.
  3. If problems persist, consult a professional electric bike technician for a thorough diagnosis.

15. Excessive Vibration

Description of the Problem: Your BESV CT 1.3 experiences excessive vibration while riding, causing discomfort and potential handling issues.

Cause of the Problem: Excessive vibration can be due to tire imbalance, wheel damage, or misalignment.

Troubleshooting Steps:

  1. Inspect the tires and wheels for any visible damage or irregularities.
  2. Ensure proper tire inflation and balance.
  3. If vibrations continue, consult a bike technician to assess and resolve the issue.

16. Uneven Braking

Description of the Problem: When applying the brakes on your BESV CT 1.3, you notice uneven braking performance, with one wheel braking more forcefully than the other.

Cause of the Problem: Uneven braking can occur due to brake caliper misalignment or issues with the brake pads.

Troubleshooting Steps:

  1. Inspect the brake calipers to ensure they are properly aligned with the wheel rims.
  2. Check the brake pads for wear and replace them if they are unevenly worn or damaged.
  3. If the problem persists, consult a professional bike mechanic for further assessment.

17. Excessive Noise from the Motor

Description of the Problem: The motor on your BESV CT 1.3 generates excessive noise during operation, affecting the overall riding experience.

Cause of the Problem: Motor noise can be attributed to issues with internal components, misalignment, or wear.

Troubleshooting Steps:

  1. Check for loose motor bolts and ensure they are securely fastened.
  2. Inspect the motor components for any visible damage or signs of wear.
  3. If the noise persists, contact BESV customer support for further guidance.

18. Pedal Assist Malfunction

Description of the Problem: The pedal assist function on your BESV CT 1.3 is not working as expected, providing inconsistent power assistance.

Cause of the Problem: Pedal assist issues may arise from sensor problems, wiring issues, or software glitches.

Troubleshooting Steps:

  1. Inspect the pedal assist sensor and ensure it is properly connected and free from obstructions.
  2. Restart the bike’s system and test the pedal assist function again.
  3. If problems persist, contact BESV customer support for further assistance.

19. Rapid Battery Drain

Description of the Problem: Your BESV CT 1.3 experiences rapid battery drain, significantly reducing the riding range.

Cause of the Problem: Rapid battery drain can be caused by high power settings, terrain, or battery age.

Troubleshooting Steps:

  1. Adjust your riding mode to a lower power setting to conserve battery life.
  2. Consider the terrain you’re riding on, as uphill climbs can drain the battery more quickly.
  3. If battery performance remains an issue, consult with BESV for battery diagnostics and potential replacement.

20. Frequent Tire Punctures

Description of the Problem: You’re experiencing frequent tire punctures on your BESV CT 1.3, disrupting your rides.

Cause of the Problem: Frequent tire punctures can occur due to sharp objects on the road, low tire pressure, or worn tires.

Troubleshooting Steps:

  1. Regularly inspect your tires for debris and remove any sharp objects embedded in the tread.
  2. Maintain the recommended tire pressure to reduce the risk of pinch flats.
  3. If punctures continue to be an issue, consider upgrading to puncture-resistant tires.

21. Loose Spokes

Description of the Problem: You notice that some spokes on the wheels of your BESV CT 1.3 are loose, affecting wheel stability.

Cause of the Problem: Loose spokes can occur due to regular use, wheel impact, or improper tensioning.

Troubleshooting Steps:

  1. Inspect the spokes for proper tension by tapping them and listening for a consistent tone.
  2. Use a spoke wrench to carefully tighten loose spokes until they have proper tension.
  3. If unsure or if multiple spokes are loose, consult a bike technician for wheel truing.

22. Chain Slippage Under Load

Description of the Problem: The chain on your BESV CT 1.3 tends to slip off the gears, especially when pedaling under heavy load.

Cause of the Problem: Chain slippage under load can be caused by worn chainrings, a stretched chain, or derailleur misalignment.

Troubleshooting Steps:

  1. Inspect the chainrings for signs of wear and replace them if they have become significantly worn.
  2. Check the chain for stretching and replace it if it exceeds its wear limit.
  3. Ensure proper derailleur adjustment to prevent chain misalignment.

23. Motor Overheating

Description of the Problem: Your BESV CT 1.3’s motor is overheating during extended rides, leading to performance issues.

Cause of the Problem: Motor overheating can result from prolonged high-power usage or insufficient cooling.

Troubleshooting Steps:

  1. Avoid prolonged use of high-power modes to reduce motor stress and heat buildup.
  2. Allow the motor to cool down by switching to lower power modes or taking breaks during long rides.
  3. If overheating persists, consult with BESV for motor diagnostics and potential adjustments.

24. Unresponsive Pedal Assist Sensor

Description of the Problem: The pedal assist sensor on your BESV CT 1.3 is unresponsive, resulting in no power assistance.

Cause of the Problem: Unresponsive pedal assist sensors can be caused by sensor damage or connectivity issues.

Troubleshooting Steps:

  1. Inspect the pedal assist sensor for visible damage and replace it if necessary.
  2. Check the sensor’s wiring connections to ensure they are secure and undamaged.
  3. If the problem persists, consult with a bike technician for further sensor diagnosis and replacement.

25. Frame Creaking

Description of the Problem: You notice creaking sounds coming from the frame of your BESV CT 1.3 while riding, which can be annoying and concerning.

Cause of the Problem: Frame creaking may occur due to loose bolts, stress on frame joints, or insufficient lubrication.

Troubleshooting Steps:

  1. Inspect all frame bolts and fasteners to ensure they are properly tightened.
  2. Apply a suitable bicycle frame lubricant to potential creaking areas such as the seatpost or bottom bracket.
  3. If creaking persists, consult a bike mechanic to diagnose and resolve the issue.

BESV CT 1.3 Electric Bike User Reviews

Positive Reviews from BESV CT 1.3 Electric Bike Users

While researching user feedback from various sources, we found that many BESV CT 1.3 Electric Bike users had positive experiences with their bikes. Some users were satisfied with the following parameters associated with their positive experiences:

  • Impressive Range: Some users reported that the BESV CT 1.3 offered an impressive range on a single charge, allowing them to enjoy longer rides without worrying about recharging frequently.
  • Smooth Ride: Many riders praised the smooth and comfortable ride provided by the BESV CT 1.3, thanks to its suspension and well-designed frame.
  • Quiet Operation: Several users mentioned the bike’s quiet operation, highlighting the minimal noise produced by the motor and drivetrain.
  • Stylish Design: The bike’s stylish design and metallic khaki color received positive comments from riders who appreciated its aesthetics.
  • Reliable Motor: Some users lauded the reliability of the Shimano motor, which provided consistent power and assisted them effectively during rides.

Overall, it appears that a significant number of BESV CT 1.3 Electric Bike owners were satisfied with their purchase, enjoying features such as impressive range, a smooth ride, and the bike’s stylish design.

Negative User Reviews of the BESV CT 1.3 Electric Bike

Based on reviews available on the Walmart website, we’ve summarized some of the negative feedback from BESV CT 1.3 Electric Bike users. It’s important to note that these summaries are not direct quotes from reviews but are expressed in our own words:

  • Battery Life Concerns: Some users were not satisfied with the battery life of the BESV CT 1.3, stating that it didn’t meet their expectations for longer rides.
  • Weight Issues: A few riders found the bike to be relatively heavy, which made it less convenient for lifting or carrying when necessary.
  • Expensive Repairs: There were complaints about the cost of repairs and replacement parts for the BESV CT 1.3, which some users considered to be on the higher side.
  • Connectivity Problems: A handful of users mentioned connectivity issues with the bike’s electronic components, such as the display and sensors.
  • Customer Support: A small number of riders expressed frustration with the customer support experience related to addressing technical issues.

While the majority of users were satisfied with the BESV CT 1.3 Electric Bike, there were concerns raised by some owners regarding aspects like battery life, weight, repair costs, connectivity, and customer support.

Note: All information about user reviews is taken from the Walmart website.

BESV CT 1.3 Electric Bike Manual

You can find the comprehensive operating instructions for the BESV CT 1.3 Electric Bike on the manufacturer’s official website. The manual provides detailed information on how to operate, maintain, and troubleshoot your electric bike, ensuring you have all the necessary guidance for a smooth riding experience.

BESV CT 1.3 Frequently Asked Questions

Q: How far can I expect to ride on a single charge with the BESV CT 1.3 Electric Bike?

A: The range of the BESV CT 1.3 can vary depending on factors such as rider weight, terrain, and power settings. On average, you can expect a range of [range in miles/kilometers] per charge. However, for precise estimates, refer to the manufacturer’s specifications.

Q: Is it possible to replace the battery on the BESV CT 1.3?

A: Yes, the BESV CT 1.3 is designed to have a replaceable battery. You can contact an authorized BESV service center for information on battery replacement and compatibility.

Q: How can I adjust the pedal assist levels on my BESV CT 1.3?

A: To adjust the pedal assist levels, refer to the user manual provided by BESV. Typically, you can control the assist levels using the bike’s display panel or controller. It’s important to follow the manufacturer’s instructions for proper adjustments.

Q: What should I do if I encounter a technical issue with my BESV CT 1.3 Electric Bike?

A: If you experience any technical problems with your BESV CT 1.3, it’s recommended to consult the user manual first for troubleshooting guidance. If the issue persists, you can contact BESV customer service or visit an authorized service center for assistance and repairs.

Conclusion

In the event of any issues with your BESV CT 1.3 Electric Bike, it is advisable to always refer to the manual for troubleshooting tips and guidance. Additionally, for more complex problems or technical assistance, don’t hesitate to reach out to BESV’s customer service or visit an authorized service center. Ensuring your electric bike is well-maintained and properly serviced will contribute to a more enjoyable and trouble-free riding experience.

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