Saw this on Amazon and thought a great price for what you are getting. However I can't vouch for quality or ease of wiring into your ebike. There is some wiring info on the page but suspect you may have to search to get better information or do some basic multimeter tests. So you have three separate elements. Key security, voltage display and thumb throttle. Might be worth emailing the amazon text to yourself in case the page disappears. Many people prefer a thumb throttle so they choose their own grips without problems as well as prefer the way they operate. Voltage is always the best way of knowing how much capacity is left in the battery pack. I don't find battery remaining indicators work that well. 6 left as a I write this but like many of these Amazon prices they dip down to a low amount for a short while and then go up again the next day.
SunshineFace Face E-Bike Voltage Display E-Bike Voltage Display E-Bike Thumb Throttle, E-Bike Display : Amazon.co.uk: Sports & Outdoors
Shop SunshineFace Face E-Bike Voltage Display E-Bike Voltage Display E-Bike Thumb Throttle, E-Bike Display. Free delivery and returns on all eligible orders.
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