---
product_id: 334655813
title: "Motorcycle Vacuum Carburetor Synchronizer Synchronization Balancer Carb Sync Balancing Gauge Compatible with Honda Yamaha Kawasaki Suzuki GS KZ XS CB 550 650 750 BMW"
brand: "dayuan"
price: "1109 DH"
currency: MAD
in_stock: true
reviews_count: 13
category: "Dayuan"
url: https://www.desertcart.ma/products/334655813-motorcycle-vacuum-carburetor-synchronizer-synchronization-balancer-carb-sync-balancing-gauge
store_origin: MA
region: Morocco
---

# Damping & calibration control 4 precision gauges Heavy metal base Motorcycle Vacuum Carburetor Synchronizer Synchronization Balancer Carb Sync Balancing Gauge Compatible with Honda Yamaha Kawasaki Suzuki GS KZ XS CB 550 650 750 BMW

**Brand:** dayuan
**Price:** 1109 DH
**Availability:** ✅ In Stock

## Summary

> 🔍 Tune Up Your Ride with Precision!

## Quick Answers

- **What is this?** Motorcycle Vacuum Carburetor Synchronizer Synchronization Balancer Carb Sync Balancing Gauge Compatible with Honda Yamaha Kawasaki Suzuki GS KZ XS CB 550 650 750 BMW by dayuan
- **How much does it cost?** 1109 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/334655813-motorcycle-vacuum-carburetor-synchronizer-synchronization-balancer-carb-sync-balancing-gauge)

## Best For

- dayuan enthusiasts

## Why This Product

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

## Key Features

- • **Custom Control:** Individual damping and calibration for tailored diagnostics.
- • **Durable Design:** Corrosion-resistant materials ensure longevity and reliability.
- • **Precision Performance:** Achieve flawless carburetor synchronization with 4 precision gauges.
- • **Effortless Maintenance:** Streamline your motorcycle maintenance routine with this essential tool.
- • **Universal Compatibility:** Includes 5 mm and 6 mm adapters for all major bike models.

## Overview

The Universal Motorcycle Vacuum Carburetor Synchronizer is a must-have diagnostic tool for motorcycle enthusiasts. Featuring 4 precision gauges with individual damping and calibration controls, this tool is designed for compatibility with a wide range of bike models, including Honda, Yamaha, Kawasaki, and Suzuki. Its durable construction and heavy metal base make it perfect for bench-top use, ensuring accurate and efficient carburetor synchronization for optimal engine performance.

## Description

Product description How to install Step 1 Connect the hose and gauge Step 2 Connect the connector and the hose Step 3 Connect the other hose to the other end of the connector Step 4 According to the previous method, connect all 4 piece gauges and hose How to Use 1. Place the qauge correctly. 2. The long adapter is equipped with an internal carburetor, the short adapter is equipped with an external carburetor. 3. Grab the throttle give it a couple snap backs, those butterflies kins of back into a seat all right, so you're anapping the throttle it allows me to snap back and kind of rest in a place or in a pocket that they enjoy, and going to start the bike back, check the setting and see if it changed at all if it changed at all no problem make another adjustment and you're going to keep going back and forth until you are happy with it.

Review: Accurate - Good for the money.
Review: It doesnt work. - Went into this reading the reviews and assuming like many things that with a bit of care it would probably be alright. Carefully Loctited in metering jets, gently adjusted gauges so they were synced, then tried to use it on my good running 2014 FJR1300 motorcycle to dial in the throttle bodies as part of a normal service. Nope, it is complete and utter junk. Needles nowhere near each other and bouncing all over. Even when you switch the lines the needles don't change general area but remain wildly uncalibrated. . This thing is total garbage and sadly I didn't get a chance to test it until after the return window closed, so I am out the cost of this useless paper weight. Might be ok for some sort of steampunk cosplay, definitely of no use at all for any mechanical purpose.

## Features

- This vacuum gauge set features 4 precision gauges for adjusting and set them, each gauge has its own individual damping control and calibration control.Gauges are mounted to a heavy metal base intended for bench top use
- If the pressure gauge fluctuates too much, it is mostly like because they didn't install the white plastic valves, which allows user to control how much air goes in the gauge, and this gauge also has its own calibration control (the screw on the gauge face allow user to calibrate the gauge)
- This Vacuum Carburetor Synchronizer Comes with both 5 mm and 6 mm adapters, it is compatible with ultimately most bike models ;Long and short carburetor adapters for easy access; And it can also be used on marine boat with proper adapters
- This Vacuum Carburetor Diagnostic Tool is the essential tool for regular motorcycle maintenance. It can quickly diagnose of incorrect timing, stuck valves, leaking manifolds, incorrect fuel mixtures, spark misfires. Troubleshoot poor engine compression
- Before each use, make sure all the gauges are calibrated to 0. If the needle on the gauge is not pointed at 0. Open the cap and use a flat head screwdriver to rotate the screw on the gauge face to adjust the pointer to 0 or the position desired

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B091BQJBTQ |
| Best Sellers Rank | #64,725 in Automotive ( See Top 100 in Automotive ) #234 in Powersports Carburetors |
| Brand | DAYUAN |
| Brand Name | DAYUAN |
| Customer Reviews | 3.8 out of 5 stars 236 Reviews |
| Item Dimensions | 15.35 x 11.02 x 3.54 inches |
| Item Weight | 1.71 Kilograms |
| Item dimensions L x W x H | 15.35 x 11.02 x 3.54 inches |
| Manufacturer | Dayuan |
| Material | Metal, Plastic |
| Material Type | Metal, Plastic |
| Part Number | YT-15064 |
| UPC | 793345498259 |
| Warranty Description | 1 year |

## Product Details

- **Brand:** DAYUAN
- **Item Weight:** 1.71 Kilograms
- **Item dimensions L x W x H:** 15.35 x 11.02 x 3.54 inches
- **Material:** Metal, Plastic
- **UPC:** 793345498259

## Images

![Motorcycle Vacuum Carburetor Synchronizer Synchronization Balancer Carb Sync Balancing Gauge Compatible with Honda Yamaha Kawasaki Suzuki GS KZ XS CB 550 650 750 BMW - Image 1](https://m.media-amazon.com/images/I/71wzHcVuvdL.jpg)
![Motorcycle Vacuum Carburetor Synchronizer Synchronization Balancer Carb Sync Balancing Gauge Compatible with Honda Yamaha Kawasaki Suzuki GS KZ XS CB 550 650 750 BMW - Image 2](https://m.media-amazon.com/images/I/71yIpfD01XL.jpg)
![Motorcycle Vacuum Carburetor Synchronizer Synchronization Balancer Carb Sync Balancing Gauge Compatible with Honda Yamaha Kawasaki Suzuki GS KZ XS CB 550 650 750 BMW - Image 3](https://m.media-amazon.com/images/I/710bAe58dpL.jpg)
![Motorcycle Vacuum Carburetor Synchronizer Synchronization Balancer Carb Sync Balancing Gauge Compatible with Honda Yamaha Kawasaki Suzuki GS KZ XS CB 550 650 750 BMW - Image 4](https://m.media-amazon.com/images/I/61N0EBKF7BL.jpg)
![Motorcycle Vacuum Carburetor Synchronizer Synchronization Balancer Carb Sync Balancing Gauge Compatible with Honda Yamaha Kawasaki Suzuki GS KZ XS CB 550 650 750 BMW - Image 5](https://m.media-amazon.com/images/I/71xYws-nwnL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Accurate
*by B***N on March 15, 2026*

Good for the money.

### ⭐ It doesnt work.
*by J***A on May 14, 2024*

Went into this reading the reviews and assuming like many things that with a bit of care it would probably be alright. Carefully Loctited in metering jets, gently adjusted gauges so they were synced, then tried to use it on my good running 2014 FJR1300 motorcycle to dial in the throttle bodies as part of a normal service. Nope, it is complete and utter junk. Needles nowhere near each other and bouncing all over. Even when you switch the lines the needles don't change general area but remain wildly uncalibrated. . This thing is total garbage and sadly I didn't get a chance to test it until after the return window closed, so I am out the cost of this useless paper weight. Might be ok for some sort of steampunk cosplay, definitely of no use at all for any mechanical purpose.

### ⭐⭐⭐⭐⭐ You cannot build a manometer for what you can buy this set for
*by R***V on July 13, 2025*

This is an absolutely smoking deal for what you get. You get a set of gauges attached to nice aluminum backplate, four vacuum hoses, vacuum restrictors to place inline and a case to keep them all. The gauges should be centered and zero'd before use which you can do via a flathead in the gauge face. They've traveled a long way, so reset them. You should also check the tension of the restrictiors at the base of the hose inlet at the bottom of the gauges, they're shaped like pilot jets. If you do all of these things, these gauges work fine and you can sync you carbs. For the people that didn't follow these steps, you will get all of the negative reviews.

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-05-19*