The turn signal can cfontrol the tail light to show the left turn, the right turn and the emergency double flash.

ATTENTION: If you cannot install the part correctly, and follow these steps safely, we suggest you find a certified bike mechanic for assembly, maintenance and repair.

Tools and parts: the new turn signal with waterproof cable, 3mm Allen wrench, a cup of hot water, wooden hammer, gloves.



1.Remove the left handlebar grip cover and grip carefully and put them aside.(handlebar grip installation guide)

2.Unplug the turn signal connector, you can see that two sides are blue.

3.Loosen the turn signal with 3mm Allen wrench and remove it.

4.Install the new turn signal, adjust the turn signal angle to your most comfortable position, then tighten the turn signal bolt with 3mm Allen wrench.
5.Locate the two sides of the blue turn signal connector, carefully align the inernal pins and notches and external arrows, press directly together without twisting.
6.Install the left handlebar grip and grip cover in order. (handlebar grip installation guide)



1.Check that the turn signal has been installed tightly, and the connector is securely connected.

2.Press the button “i”to turn on the e-bike system, check that the function of the turn signal.

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