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E-bike Common Hydraulic Brake Problems & How to Check for a Leak
The mechanical structure of hydraulic disc brakes is more precise and complicated than that of C brakes, so riders are not...
Dolphin Plus: Some Tips You May Interested in Before the Riding
For the first batch of Dolphin STD/PLUS, there are three tips we would like to share with all Quali-bikers for a...
Holiday Gift Ideas
'Tis the season for gift giving! Are you struggling to find the perfect holiday gift for the roadie in your...
Bike Safety Check
Doing a basic but thorough safety check on your bike before every ride is always a good idea. After all,...
How to Clean an Electric Bike
An electric bike is not only a daily commuter but also a very important partner. It brings various convenience to...
Shipment Updates: Qualisports New Dolphin is On The Way
To Dear Qualisports Customers: Exciting news! We’re writing to inform you that the Dolphin and Dolphin Plus are already on...
5 Tips For Care and Maintenance of E-bike Lithium Battery
Latest updated time: 07/06/2023 In recent years, lithium-ion batteries are gaining popularity for their lightweight, environmentally friendliness, and long...
Why is Now the Best Time to Own An E-BIKE
We have been enduring the so-called hard days after the striking of Covid and the unexpected catastrophic climate. Technical recession in...
