Open size: Front 170mm/ Rear 190mm. Freewheel: 6 speed/ 7 speed. 1 20 inch gear motor with tyre. 1 20 inch front wheel with axis.1 Matched LCD display with thumb throttle. Power botton and Fuction botton. Shoe the TIME, TRIP, ODO, DST, VOL, CH2:00. In the TRIP, long press function botton. Short press Power botton, and press function botton.
How to setting the LCD display. Press power botton and function botton together.P2= Number of pole pairs settting. P3= Speed signal selection setting. P5= Non-zero start/Zero start selection setting. P6= Cruise/No cruise selection setting. P7= Soft start/Hard start selection settting.
This item is in the category "Sporting Goods\Cycling\Bicycle Components & Parts\Electric Bicycle Components". The seller is "wheelway" and is located in this country: CN. This item can be shipped worldwide.