---
product_id: 515359733
title: "YWNYT 1Pair E-Bike Throttle Grip,12-84V Universal Electric Bicycle Scooter Wire Twist Throttle Grip with LCD Battery Voltage Display Key Knock"
brand: "ywnyt"
price: "¥764"
currency: JPY
in_stock: false
reviews_count: 5
url: https://www.desertcart.jp/products/515359733-ywnyt-1pair-e-bike-throttle-grip-12-84v-universal-electric
store_origin: JP
region: Japan
---

# 12-84V universal voltage auto-detect Real-time battery voltage display Integrated key lock security YWNYT 1Pair E-Bike Throttle Grip,12-84V Universal Electric Bicycle Scooter Wire Twist Throttle Grip with LCD Battery Voltage Display Key Knock

**Brand:** ywnyt
**Price:** ¥764
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Twist, lock, and roll—power your ride with precision and style!

## Quick Answers

- **What is this?** YWNYT 1Pair E-Bike Throttle Grip,12-84V Universal Electric Bicycle Scooter Wire Twist Throttle Grip with LCD Battery Voltage Display Key Knock by ywnyt
- **How much does it cost?** ¥764 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/515359733-ywnyt-1pair-e-bike-throttle-grip-12-84v-universal-electric)

## Best For

- ywnyt enthusiasts

## Why This Product

- Trusted ywnyt brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Secure Ride Start:** Built-in key lock adds an extra layer of anti-theft protection—ride with peace of mind.
- • **Premium Build Quality:** Durable aluminum alloy with ergonomic rubber grip for a sleek, comfortable control experience.
- • **Instant Battery Insight:** Twist to see real-time voltage & avoid unexpected power-outs on your urban adventures.
- • **Plug & Play Installation:** Clear 5-wire system with 2m cable—engineered for easy setup on 22.2mm handlebars.
- • **Universal Voltage Compatibility:** Seamlessly powers 12-84V e-bikes & scooters—one grip fits all your rides.

## Overview

The YWNYT E-Bike Throttle Grip is a universal 12-84V twist throttle designed for electric bikes and scooters. Featuring an integrated LCD battery voltage display and key lock, it offers real-time power monitoring and enhanced security. Crafted from aluminum alloy and rubber, it ensures durability and comfort, while its 5-wire system and 2-meter cable enable straightforward installation on standard 22.2mm handlebars.

## Description

Specifications: Material: Aluminium Alloy + Rubber Color: Silver, Blue (optional) Package Weight: approx. 320g Type: Throttle with digital display and lock Wire Length: approx. 2m / 78.7" Install Hole Diameter: approx. 2.3cm / 0.9" Working Voltage: Throttle DC1-4.2V, battery level indicator, 12-84v automatically identitify Conpatible With: Suitable for 12V-99V Electric Bicycle Fitment: Fit for 22.2mm diameter handle Five Wires: Yellow is for power positive Blue is for for controller power positive or electric switch, or key lock Three throttle wires: Red is for throttle positive + 5v Green is for twist throttle signal wire Black is for throttle negative Package Included: 2 x Handlebars (1pc right handle, 1pc left handle grip) 1 x 2m Line 2 x Keys Note: 1. When installing the non professionals, please pay attention to the line order, can not be connected to the wrong line, otherwise it is very easy to cause the burning of Holzer and LED tube. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please in kind prevail. Common sense for battery voltage Different battery materials, new/old condition of battery, and different controller data make battery voltage reflects differently. Please check your battery voltage data according to your battery. The maximum voltage indicates full charge. The low voltage indicates that the battery is exhausted. 12V ebike max voltage 12V, min voltage 9V 24V ebike max voltage 29V, min voltage 21V 36V ebike max voltage 42V, min voltage 29V 48V ebike max voltage 54V, min voltage 39V 60V ebike max voltage 72V, min voltage 49V 72V ebike max voltage 84V, min voltage 60V

Review: A éviter ! - matériel trop fragile !
Review: Great product does exactly what I wanted - took me a while to find out how to wire key switch I have linked picture how to wire to sw900 display

## Features

- Universal Voltage: This Bike Throttle Grip is fit for 12-84V electric bike or scooters, can identify voltage automatically, timely indicating. (12V, 24V, 36V, 48V, 60V, 72V electric vehicles can be used directly, part of the 84V electric vehicles can also be used.)
- Easy to determine the Remaining Amount of Electricity: By turning the real-time voltage value can accurately determine the amount of the remaining amount of electricity. To avoid traveling on the way without electricity and accurate judgment of the lithium battery is damaged.
- Easy to Use: By turning the real-time voltage value can accurately determine the judge the quality of lithium battery. FIVE WIRES: Yellow is for power positive; Red is for throttle positive + 5v; Green is for twist throttle signal wire; Black is for throttle negative; Blue is for controller power positive or electric switch or key lock.
- Automatically: Automatic to identification electric vehicles' voltage under 100V, universal used and real-time display.
- Wide Application: The Bicycle Scooter Twist Throttle Grips is suitable for electric bike, scooter , tricycle, and other electric vehicle. Meet all your Needs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07YW954PN |
| Best Sellers Rank | #235,270 in Automotive ( See Top 100 in Automotive ) #173 in Motorcycle Throttle Levers |
| Brand | YWNYT |
| Brand Name | YWNYT |
| Color | Black |
| Colour | Black |
| Compatible with Vehicle Type | Electric Bicycle, Scooter |
| Customer Reviews | 4.0 out of 5 stars 425 Reviews |
| Item Dimensions L x W | 20L x 4.5W centimeters |
| Item Weight | 0.34 Kilograms |
| Item height | 0.1 centimeters |
| Item weight | 0.34 Kilograms |
| Manufacturer | Jumayer |
| Material | Aluminum Rubber |
| Material Type | Aluminum Rubber |
| Product dimensions | 20L x 4.5W centimeters |
| UPC | 887966520939 |
| Vehicle service type | Electric Bicycle, Scooter |

## Product Details

- **Vehicle service type:** Electric Bicycle, Scooter
- **Colour:** Black
- **Brand:** YWNYT
- **Material:** Aluminum Rubber
- **Product dimensions:** 20L x 4.5W centimeters

## Images

![YWNYT 1Pair E-Bike Throttle Grip,12-84V Universal Electric Bicycle Scooter Wire Twist Throttle Grip with LCD Battery Voltage Display Key Knock - Image 1](https://m.media-amazon.com/images/I/5128kRHpHSL.jpg)
![YWNYT 1Pair E-Bike Throttle Grip,12-84V Universal Electric Bicycle Scooter Wire Twist Throttle Grip with LCD Battery Voltage Display Key Knock - Image 2](https://m.media-amazon.com/images/I/51JxHlvVIhL.jpg)
![YWNYT 1Pair E-Bike Throttle Grip,12-84V Universal Electric Bicycle Scooter Wire Twist Throttle Grip with LCD Battery Voltage Display Key Knock - Image 3](https://m.media-amazon.com/images/I/61A7RUTHNNL.jpg)
![YWNYT 1Pair E-Bike Throttle Grip,12-84V Universal Electric Bicycle Scooter Wire Twist Throttle Grip with LCD Battery Voltage Display Key Knock - Image 4](https://m.media-amazon.com/images/I/61VYjWnWO0L.jpg)
![YWNYT 1Pair E-Bike Throttle Grip,12-84V Universal Electric Bicycle Scooter Wire Twist Throttle Grip with LCD Battery Voltage Display Key Knock - Image 5](https://m.media-amazon.com/images/I/61whjlNmaML.jpg)

## Questions & Answers

**Q: is the red,green, black like the speed steering handle? Also, where in a controller would the blue and yellow connect to in theory, like to what name**
A: a year later into ebike enthusiasm Im still thinking im headed in that same path. I did pass by a video called "How to tell what wires do on a board with no markings" or something like that. . . Added it to a watch soon list ... sigh ... I like this video but im still lost. 
I got this throttle: https://www.amazon.com/gp/product/B07YW954PN/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1
that has 3 wires plus a yellow and blue wire.
 
The controller: https://www.amazon.com/gp/product/B07XMJC8S2/ref=ppx_yo_dt_b_asin_title_o01_s01?ie=UTF8&psc=1


And still uneasy and unsure about where to lpug the yellow and blue wire that come from the throttle.... SIGH
Seems a lot of ppl had luck using google translate but I cant get it on the dumb kindle i won from work. Theres no option for it on the PC (that i could find) and my phone is a cheap prepaid that takes blurry images.

Im finally about to enter the brushless world and feeling like i've never put together a scooter lol.

ok. connect yellow wire to thicker red wire on the power  connector from controller(which may have a red wire, black wire, and another thinner red wire.)
Yellow (throttle) to thicker red wire (power connector from controller).

 *the thing that kept me from finally plugging stuff in*
Red wire from BATTERY gets connected to to these two wires, as well (yellow from throttle AND THICKER red wire on power connector  from controller) .
Black from BATTERY goes to black (power connector from controller)

Blue (throttle) goes to the THINNER red wire (power connector from controller)

from videos ive watched about "key switch"/"lock throttle lcd" they STRESS THAT YOU NOT CONFUSE THESE CONNECTIONS!!!!!!!!!!!!!!!!!!!!!.   
I turned the key, confident the connections were right and the lcd displayed the voltage. I turned the throttle and the tires spun!!   Tuned key off.  Now onto the other 100 wires. 

Hoping to help someone

**Q: What DC motor is cmopatiable with this?**
A: The specifications on this throttle indicate it can be used with any 12-84V DC E-bike motor. By E-bike, it means electric bike, but it can be used to basically control "any DC motor in the voltage range specified".
The display will automatically read the voltage and display it, also rated up to 84V DC, or slightly higher voltage not to exceed 100V DC. This throttle can be used with DC motors that are either Brushed (have carbon brushes) or Brushless, therefore, it can be coupled with any "brushed or brush-less DC controller. The trick is making sure that the connections (the wires) from the throttle are compatible with the controller wiring. For this you will need to select the controller accordingly with your motor voltage requirements and try to match the connectors that are typically supplied with the controller. No two manufactures are alike when dealing with Chinese products therefore the connectors will probably not match. Not to panic, the solution is just making sure the throttle 3 wires on the throttle match the 3 wire designated "throttle" or sometimes labeled as "Throttle hall sensor" or POT (potentiometer) on the controller. I simply remove the stock connectors that do not match and install my own 3 pin connectors, or wire direct (splice the same wires and heat shrink to protect them) , making sure the wires match Red to Red (5V DC) Black to Black (GND) and Blue to Blue or (SIGNAL). Very similar to how RC Servos 3 pin wiring is done.
The key switch has 2 wires and it simply connects in similar fashion to the controller KEY or IGNITION connector or wiring. Again, check your controller wiring specifications and designations to be sure you know where to connect them correctly. Hope this helps

**Q: Will this work on a nakto electric bike?**
A: Don’t have one myself but wouldn’t see why not

**Q: What is the screw size on the throttle to make it hold on the handle bar?**
A: A metric Hex Head  M5-.8 x 10mm screw.

## Customer Reviews

### ⭐ A éviter !
*by C***E on 9 October 2022*

matériel trop fragile !

### ⭐⭐⭐⭐⭐ Great product does exactly what I wanted
*by D***S on 15 June 2022*

took me a while to find out how to wire key switch I have linked picture how to wire to sw900 display

### ⭐⭐⭐⭐⭐ I purchased the throttle and
*by M***H on 2 June 2022*

It was exactly what I was looking for this is not a on and off switch throttle you can actually control the speed depending on how much you pull the throttle it does show a very accurate voltage reading down to the decimal of whatever is left in the battery if you are looking for a plug and play and this is your exact wiring set up then that’s great if it’s not don’t blame the shipper as if you are getting into E bikes or scooters whatever the case maybe you were going to learn that there are a handful on top of hand for different type of throttles and different type of wires and I don’t think any company has the exact same colors as one company and vice versa and some throttles will have more wires than other throttles but here’s the good part just remember you don’t always have to use all the wires wink 😉 And sometimes it may not be the throttle that’s not working you might be giving someone a bad review because your brakes might not be working correctly so be careful of that if your throttle has a brake system on it and your motor controller shuts the motor down if your brakes are being polled if they are off just a little bit that throttle will not go anywhere because it doesn’t work it’s because your brakes are broke. I am not sponsored by these people or anything but I recently learned about all the stuff in the last eight months or so and I see the same comments over and over and these poor guys are out there getting bad reviews because someone says the throttle doesn’t work and I understand some of them may not work that’s just part of the world nothing is always perfect you’ll find a dud in the needle in the haystack at some point. But all I’m saying is use Google pull up YouTube ask Google a question watch a video on how to install it take 30 minutes watch a few you’d be surprised how easy it actually is to just snip some wires or even just press the little pen on the inside of the plastic area and pull it out and move it over to the next one so it matches right up to your plug just trying to help everyone out there a little bit not trying to be rude or anything this is just being straightforward and I hope it helps because I was in the same position but I do see these guys getting bad reviews and they are usually the same ones over and over for the same reason and I don’t think that many throttles don’t work But I will tell you I was one of those people at one point and it was not my throttle… And I actually ended up being something completely different that had nothing to do with even changing a throttle either electric bicycles they have lots of parts if you’re gonna play with them make sure you bring them to the shop or learn about what you are riding or allowing your children to ride but I will say if you want a great throttle this one is one of the nicest ones I’ve seen for a great price and if you have any questions reach out to them they will answer just give them a day or so remember they are helping hundreds of people and answering hundreds of questions give them a little bit a time and then you’ll get the answer you want and need so you understand what you need to do or maybe they might even point you in the right direction and show you the exact one you need but this throttle I did put on a bike that it shouldn’t even be on but that just goes to show that these things can be used with a wide variety of different bikes and scooters it’s just a matter of matching up the correct wires and if the colors don’t match and they’re not marked check with a multimeter and watch a couple videos it makes life a lot easier to get a couple extra wrinkles in the brain and we learn something but I will tell you it starts become a little addicting because it’s fun and you can do so many other projects and work on things around the house if you need to know just a few basic things but thank you everyone throttles awesome highly recommend will purchase from again and it arrived quickly and was packaged very nicely and sealed

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-23*