please take photo of your controller from several direction and send them to us

smooth rotation

Note: x3000max

Compatibility：Width of phone ≤ 95mm；Handlebar Diameter ≤ 31

Light shooting and different monitors may cause the color of the item in the picture to be slightly different from the actual item

front lamp with horn for lankeleisi electric bike E-bike Models:RX600PRO please take photo of yourNote: x3000max, rv700, rv800, mg740, x3000plus, x3000plus up, xc4000, es500pro with horn, other models without horn. With clear lighting and good light transmission, so you can see its light in a wide range. Ensure safe riding in the early morning and at night. Mounting Placement: Frame Package Contents: Ebike LED Headlight *1 We will ship the appropriate accessory model based on the e bike model you select.