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Redcomets

Redcomets USB Rechargeable Bike Handlebar Extender,7.8in Bike Handlebar Extension and Built-in 4000mAh Bike Phone Charger, for Holding Bike Speedometer, Phone Mount Holder and Bike Lights.

  • Based on 755 reviews
Condition: New
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$19.98 Why this price?
Save $30.01 was $49.99

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This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Aug 5
Order within 9 hours and 32 minutes
Available payment plans shown during checkout

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Features

  • USB Charger and Power BankThe bike handlebar extender with rechargeable feature ,It can charged by USB port of computer or other power supply. You can use it to charge your phone,don't worry that your phone will power off outdoors. ensure the charging spot remains closed on rainy days.
  • Sturdy and DurableThe clamps are well designed and sturdy, made of light aluminum alloy which is durable and resistant to corrosion, rusting, or color fading.The screw buckle is durable. Use high quality screws, double protection. Equipped with hexagon wrench, easy to install and detach, use and adjust.
  • Multifunctional Bicycle Extender-The practical bike rack adds extra space to your bike, used to fix bike lights, speedometers, GPS devices, smart phone racks, etc.
  • CompatibilityThe bike handlebar extender fit most bikes, suitable for various handlebar sizes ranging from a diameter of 22 mm to 31.8 mm.
  • Excellent Customer ServiceIf anything goes wrong with the item, please contact us at any time, we will provide you with customer service in 24 hours.This bike handlebar extender is also an excellent gift for your lover, family or friends.

Color: Black


Brand: Redcomets


Bike Type: MTB Road City Bike


Product Dimensions: 7.8"L x 0.87"W


Manufacturer: Redcomets


Color: ‎Black


Brand: ‎Redcomets


Bike Type: ‎MTB Road City Bike


Product Dimensions: ‎7.8"L x 0.87"W


Manufacturer: ‎Redcomets


UPC: ‎744173771960


Model: ‎TZ-X


Item Weight: ‎7 ounces


Country of Origin: ‎China


Item model number: ‎TZ-X


Batteries: ‎2 Lithium Polymer batteries required. (included)


Exterior: ‎Polished


Manufacturer Part Number: ‎TZ-X


Special Features: ‎Extendable


Date First Available: November 4, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Aug 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Faith Renewed
Review Image by Marvin Robinson Marvin Robinson
Review Image by Marvin Robinson Marvin Robinson
Review Image by Marvin Robinson Marvin Robinson
I was so hopeful when I received this yesterday and out off the box the charging function did not work. I then contacted Amazon who shipped me a replacement over night. It's now installed and working. There were some bad reviews that have merit. One, no matter how tight I make the screws it's still not secure. I secured the bar with a small black zip ties. Now it's exactly where I want it to be and it's secure. The second was the battery. I replaced the low grade battery from China with higher end JESSY 18650 batteries bought from Amazon. I don't know for sure but I am hopeful these new batteries will have greater performance and duration. I'm give this fixes a week and update this review. ... show more
Reviewed in the United States on October 1, 2024 by Marvin Robinson Marvin Robinson
    • Update: being replaced
Update: Great news! Updating my rating since the supplier has offered to replace my non-working battery. Will post another update once the replacement arrives. Stopped working after two months use. Return window only 30 days.
Reviewed in the United States on July 19, 2025 by Alycia Gant
    • Pretty cool for a bike extender bar...
Why did you pick this product vs others?: I don't know about the utility this thing has but it is pretty cool. It's not a lot of bread so try it out and see for yourself.
Reviewed in the United States on July 13, 2025 by Joshua Olson
    • Don't waste your money!
Purchased 2 of the, because it is a great idea to be able to charge your phone while riding. Unfortunately these things are complete pieces of junk. One I received I couldn't unscrew the battery caps, even with a set of pliers. Returned it for exchange and the exchanged one was exactly the same. The second one from my original order I got installed on my bike and completely charged the batteries. Hooked my phone up and went for a ride. With my phone not doing anything and in standby, it took an hour to charge my phone 1%. With my phone running with Google maps going, it depleted my battery just as fast as without yhis product. So while in theory this is a good idea, in execution this is a waste of money. In the end I'm returning them all! ... show more
Reviewed in the United States on December 6, 2022 by Sean and Melanie Walker
    • Decent product for small charges.
Battery works for quick charges but needs to be recharged over and over. Good product for basic charge but then needs to be recharged.
Reviewed in the United States on July 3, 2025 by Amazon Customer
    • Nice look
Nice accessory
Reviewed in the United States on July 4, 2025 by JayC
    • Thank you very much
Review Image by Ricardo Ricardo
I wish it was bigger longer, but other than that, all good
Reviewed in the United States on June 23, 2025 by Ricardo Ricardo
    • Clamps suck
The clamps don’t tighten
Reviewed in the United States on July 5, 2025 by CHARLES BRIEN

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