---
product_id: 451013905
title: "1T2 Y-Splitter Extension Wire with Julet Type 3pin Connector for Bike Headlight/Gear Sensor/Brake Split Cable (3pin, 7\" in Length)"
brand: "baluoqi"
price: "AR$38064"
currency: ARS
in_stock: true
reviews_count: 13
category: "Baluoqi"
url: https://www.desertcart.com.ar/products/451013905-1t2-y-splitter-extension-wire-with-julet-type-3pin-connector
store_origin: AR
region: Argentina
---

# IP65 waterproof rating for all-weather use 7-inch length for optimal handlebar reach 3-pin Julet connector for secure fit 1T2 Y-Splitter Extension Wire with Julet Type 3pin Connector for Bike Headlight/Gear Sensor/Brake Split Cable (3pin, 7" in Length)

**Brand:** baluoqi
**Price:** AR$38064
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your ride with precision and waterproof reliability!

## Quick Answers

- **What is this?** 1T2 Y-Splitter Extension Wire with Julet Type 3pin Connector for Bike Headlight/Gear Sensor/Brake Split Cable (3pin, 7" in Length) by baluoqi
- **How much does it cost?** AR$38064 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/451013905-1t2-y-splitter-extension-wire-with-julet-type-3pin-connector)

## Best For

- baluoqi enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Power Split:** Extend throttle, brakes & sensors effortlessly with a reliable Y-splitter design
- • **Compact Yet Versatile:** 7-inch length perfectly balances reach and manageability for clean bike setups
- • **Plug & Play Confidence:** Snug Julet 3-pin connectors with color coding for hassle-free installation and compatibility
- • **Precision Connectivity:** Gold-plated pure copper contacts deliver superior conductivity and corrosion resistance
- • **Built to Brave the Elements:** IP65 waterproof casing ensures durability and stable signals rain or shine

## Overview

The baluoqi 1T2 Y-Splitter Extension Wire features a 3-pin Julet connector and a 7-inch IP65 waterproof cable designed to extend and split connections for bike headlights, gear sensors, and brake cables. Crafted with gold-plated pure copper contacts, it ensures stable, corrosion-resistant signals, making it an essential upgrade for e-bike conversion kits and professional-grade cycling setups.

## Description

desertcart.com : baluoqi 1T2 Y-Splitter Extension Wire with Julet Type 3pin Connector for Bike Headlight/Gear Sensor/Brake Split Cable (3pin, 7" in Length) : Sports & Outdoors

Review: Works perfectly, quality wire but didn't help my project with ebikes light for turn signals. - Gotten this to split into the ebike signal&power wire for the rear light panel. Matched the ebike's head central controller connector perfectly, it is snug waterproof connection and even color coding is matching. Wanted to wire one of the split ends to front turn signal&voltage cables while the other end connects to rears. Never worked, even though I made sure and measured voltage that was going to the rear light panel and measured 12V which is also what the front sequential led signals take. There was flashing, always on right signal all the while rear ones worked normally, but in certain polarity exchange ebike head unit even threw some error code, E23 if I remember correctly. Perhaps I need specific electronic bridge or step up step down modules? Iiii dooont knoooow. But if you do please help what could do the trick as I'm desperately trying to get front turn signals working. Nice item regardless, and thankful there is supplier with this type of stuff. Rare yet cheap, thankfully quality is there as well.
Review: Used to activate brake light on motorized bike. - I used this with 5 pin relay to activate brake light when brake lever applied on 4 stroke motorized bike. Worked as anticipated. 5 pin relay, yellow wire constant for running tail light, when relay triggered, blue wire to led flasher, then brake light on load. I used the red and yellow wires, one to ground, and other to trigger relay. Omit the black wire. This isn't the intended use for this wire, but it works perfectly. You will also need https://www.desertcart.com/dp/B0CHJ7DTR7?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1 and E-bike Hydraulic Brake Sensors Cable for Bafang BBS BBSHD Motor Power Cut Off US / not available on desertcart, I found mine on Ebay

## Features

- 【Y-splitter Extension Wire Connector】: 2/3/4/5pin, Water Proof Lever 65
- 【Length】: 7"/24", two length to choose
- 【1T2 Extension Cable Function】: Extend your throttle, brakes, brake sensors,gear sensor, battery,light and have a longer reach to the handlebars
- 【High Quality Materials】: IP65 waterproof ebike cable, made of high-quality raw materials, pure copper and gold contact, durable and stable signal.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B1LPF5B7 |
| Best Sellers Rank | #37,936 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #15 in Bike Cables |
| Brand | baluoqi |
| Brand Name | baluoqi |
| Cable Type | eBike Cable |
| Color | 3 Pin Connector(2Femal to 1Male) |
| Compatible Devices | Brake, Gear Shift Sensor, Battery, Light |
| Compatible Phone Models | No Compatible Phone Models |
| Connector Gender | Male-to-Female |
| Connector Type | 3 Pin Connector |
| Customer Reviews | 4.5 out of 5 stars 394 Reviews |
| Indoor Outdoor Usage | Outdoor |
| Item Length | 7 inches |
| Manufacturer | baluoqi |
| Maximum Voltage | 48 volts_of_direct_current |
| Model | Y-1T2 Wire 3pin short |
| Model Name | Y-1t2 Wire 3pin Short |
| Number of Pins | 3 |
| Other Special Features of the Product | Waterproof |
| Part Number | Y-1T2 Wire 3pin short |
| Recommended Uses For Product | Connecting and extending components in electric bicycle conversion kits |
| Special Feature | Waterproof |
| UPC | 787803855562 |

## Product Details

- **Brand:** baluoqi
- **Cable Type:** eBike Cable
- **Compatible Devices:** Brake, Gear Shift Sensor, Battery, Light
- **Connector Type:** 3 Pin Connector
- **Special Feature:** Waterproof

## Images

![1T2 Y-Splitter Extension Wire with Julet Type 3pin Connector for Bike Headlight/Gear Sensor/Brake Split Cable (3pin, 7" in Length) - Image 1](https://m.media-amazon.com/images/I/71B8Pzmfc4L.jpg)
![1T2 Y-Splitter Extension Wire with Julet Type 3pin Connector for Bike Headlight/Gear Sensor/Brake Split Cable (3pin, 7" in Length) - Image 2](https://m.media-amazon.com/images/I/71B+Iu0m9pL.jpg)
![1T2 Y-Splitter Extension Wire with Julet Type 3pin Connector for Bike Headlight/Gear Sensor/Brake Split Cable (3pin, 7" in Length) - Image 3](https://m.media-amazon.com/images/I/71d7tNyC1ML.jpg)
![1T2 Y-Splitter Extension Wire with Julet Type 3pin Connector for Bike Headlight/Gear Sensor/Brake Split Cable (3pin, 7" in Length) - Image 4](https://m.media-amazon.com/images/I/71OU4iiUrzL.jpg)
![1T2 Y-Splitter Extension Wire with Julet Type 3pin Connector for Bike Headlight/Gear Sensor/Brake Split Cable (3pin, 7" in Length) - Image 5](https://m.media-amazon.com/images/I/71rtW1yozbL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works perfectly, quality wire but didn't help my project with ebikes light for turn signals.
*by E***R on September 8, 2025*

Gotten this to split into the ebike signal&power wire for the rear light panel. Matched the ebike's head central controller connector perfectly, it is snug waterproof connection and even color coding is matching. Wanted to wire one of the split ends to front turn signal&voltage cables while the other end connects to rears. Never worked, even though I made sure and measured voltage that was going to the rear light panel and measured 12V which is also what the front sequential led signals take. There was flashing, always on right signal all the while rear ones worked normally, but in certain polarity exchange ebike head unit even threw some error code, E23 if I remember correctly. Perhaps I need specific electronic bridge or step up step down modules? Iiii dooont knoooow. But if you do please help what could do the trick as I'm desperately trying to get front turn signals working. Nice item regardless, and thankful there is supplier with this type of stuff. Rare yet cheap, thankfully quality is there as well.

### ⭐⭐⭐⭐⭐ Used to activate brake light on motorized bike.
*by N***S on September 7, 2025*

I used this with 5 pin relay to activate brake light when brake lever applied on 4 stroke motorized bike. Worked as anticipated. 5 pin relay, yellow wire constant for running tail light, when relay triggered, blue wire to led flasher, then brake light on load. I used the red and yellow wires, one to ground, and other to trigger relay. Omit the black wire. This isn't the intended use for this wire, but it works perfectly. You will also need https://www.amazon.com/dp/B0CHJ7DTR7?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1 and E-bike Hydraulic Brake Sensors Cable for Bafang BBS BBSHD Motor Power Cut Off US / not available on Amazon, I found mine on Ebay

### ⭐⭐⭐⭐⭐ E-bike pig tail connection 2 pin
*by C***R on July 31, 2026*

Good item and service.

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**Shop now:** [https://www.desertcart.com.ar/products/451013905-1t2-y-splitter-extension-wire-with-julet-type-3pin-connector](https://www.desertcart.com.ar/products/451013905-1t2-y-splitter-extension-wire-with-julet-type-3pin-connector)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-09-05*