--- product_id: 341652251 title: "ALPHA MOTO Motorcycle Vacuum Carburetor Synchronizer Synchronization Synchronize Carb Sync Gauge Compatible with Honda Suzuki Kawasaki Yamaha CB KZ GS XS 550 650 750 850 900 Video Demo Made in Taiwan" brand: "alpha moto" price: "€ 0.87" currency: EUR in_stock: true url: https://www.desertcart.pt/products/341652251-alpha-moto-motorcycle-vacuum-carburetor-synchronizer-synchronization-synchronize-carb-sync store_origin: PT region: Portugal --- # Universal Compatibility Precision Calibration Durable Chrome Finish ALPHA MOTO Motorcycle Vacuum Carburetor Synchronizer Synchronization Synchronize Carb Sync Gauge Compatible with Honda Suzuki Kawasaki Yamaha CB KZ GS XS 550 650 750 850 900 Video Demo Made in Taiwan **Brand:** alpha moto **Price:** € 0.87 **Availability:** ✅ In Stock ## Summary > 🔍 Sync Your Ride to Perfection! ## Quick Answers - **What is this?** ALPHA MOTO Motorcycle Vacuum Carburetor Synchronizer Synchronization Synchronize Carb Sync Gauge Compatible with Honda Suzuki Kawasaki Yamaha CB KZ GS XS 550 650 750 850 900 Video Demo Made in Taiwan by alpha moto - **How much does it cost?** € 0.87 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/341652251-alpha-moto-motorcycle-vacuum-carburetor-synchronizer-synchronization-synchronize-carb-sync) ## Best For - alpha moto enthusiasts ## Why This Product - Trusted alpha moto brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **User-Friendly:** Built-in damping control for stable readings. - • **Durable Design:** High-grade chrome finish steel for longevity. - • **Precision Calibration:** Factory-calibrated for unmatched accuracy. - • **Satisfaction Guaranteed:** 100% satisfaction or your money back! - • **Universal Compatibility:** Includes 5mm and 6mm adapters for all bike models. ## Overview The ALPHA MOTO Motorcycle Vacuum Carburetor Synchronizer is a top-tier synchronization gauge designed for precision and durability. Made in Taiwan, it features factory-calibrated gauges, a built-in damping control mechanism, and comes with versatile adapters for universal application across various motorcycle models. With a robust chrome finish and a commitment to customer satisfaction, this gauge is the ultimate tool for any motorcycle enthusiast looking to optimize performance. ## Description This is not your ordinary gauge set! Each 2" gauge features 0-76cm/hg readings, shut off valve and all hardware is high grade chrome finish instead of brass for longer life, higher corrosion resistance and better flow accuracy. Air flow control is handled by needle and seat valves instead of knobs. This helps to resist the dial indicator "bounce" associated with many other lower quality gauges. Set comes complete with black mold storage case. It includes both 5mm adapters for Honda & suzuki, and 6mm adapters for yamaha. Content: Rubber Hose:φ5Xφ8X 950mm x 4 Extension Tube: φ3.9X100L(M5*0.8) (4 pieces) φ3.9X170L(M5*0.8) (4 pieces) Cone Type Connector: φ6X10X55L (1 pieces) φ10X53L{M6*0.75} (4 pieces) φ10X60L{M6*1.0} (4 pieces) All Chrome Plated Brass Spare O-Ring x 8pcs included ## Features - 【Superior Quality】: This is by far the highest quality Synchronization Gauge on the market, all the gauges are calibrated in the factory to preserve accuracy, instead of using plastic valve for damping control, this gauge has its own built-in damping control mechanism under each gauge, so no more missing plastic valves. There is common complaint about the over-fluctuation of the gauge, it is most likely because they didn't use the knob under the gauge to adjust the air flow. - 【Features】:Each 2 inch gauge features 0-76cm/hg readings, all hardware are made of high grade chrome finish steel for longer life. Due to the variety lengths of the adapters, user has more flexibility in choosing the right length of adapters. - 【Universal Application】: The set comes with both 5 mm and 6 mm adapters, will work with ultimately all bike models includes Yamaha which requires 6 mm adapters, and Kawasaki doesn't require adapters at all. And it can also be used on marine boat with proper adapters. - 【Precision workmanship】: Not every synchronization gauge is made the same, this is made in Taiwan, the gauge itself is a precision device, without highly controlled manufacturing processes, it can never do the job right, and like other ALPHA MOTO products, we listen to customers' feedbacks and make improvements accordingly. So these gauges have the highest quality on the market! - 【Your Satisfaction Is Our Goal】: We are confident that this Carb Synchronization Gauge is the most cost-effective one to get your job done, if you are not 100% satisfied, just contact us, we will work the issue out with you until you are 100% satisfied ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | ALPHA MOTO | | Brand | ALPHA MOTO | | Product Dimensions | 30.48 x 22.86 x 10.16 cm; 2.1 kg | | Item model number | RMI-TO-009 | | Manufacturer part number | RMI-TO-009 | | Item Weight | 2.1 kg | ## Product Details - **Brand:** ALPHA MOTO - **Material:** Metal - **Item dimensions L x W x H:** 30.5 x 22.9 x 10.2 centimetres - **UPC:** 850006231089 - **Manufacturer:** ALPHA MOTO ## Images ![ALPHA MOTO Motorcycle Vacuum Carburetor Synchronizer Synchronization Synchronize Carb Sync Gauge Compatible with Honda Suzuki Kawasaki Yamaha CB KZ GS XS 550 650 750 850 900 Video Demo Made in Taiwan - Image 1](https://m.media-amazon.com/images/I/410jWAxyJAL.jpg) ![ALPHA MOTO Motorcycle Vacuum Carburetor Synchronizer Synchronization Synchronize Carb Sync Gauge Compatible with Honda Suzuki Kawasaki Yamaha CB KZ GS XS 550 650 750 850 900 Video Demo Made in Taiwan - Image 2](https://m.media-amazon.com/images/I/51gQRKz0mIL.jpg) ![ALPHA MOTO Motorcycle Vacuum Carburetor Synchronizer Synchronization Synchronize Carb Sync Gauge Compatible with Honda Suzuki Kawasaki Yamaha CB KZ GS XS 550 650 750 850 900 Video Demo Made in Taiwan - Image 3](https://m.media-amazon.com/images/I/413mTEj4RDL.jpg) ![ALPHA MOTO Motorcycle Vacuum Carburetor Synchronizer Synchronization Synchronize Carb Sync Gauge Compatible with Honda Suzuki Kawasaki Yamaha CB KZ GS XS 550 650 750 850 900 Video Demo Made in Taiwan - Image 4](https://m.media-amazon.com/images/I/51NXwXQgQhL.jpg) ## Questions & Answers **Q: what are these adapters for? I have a CBR600F4i and would like to sync the idle valves, but I have no clue what these threaded adapters are for.** A: They are for 4 cycle boat outboard motors that still have carbs. **Q: I just saw the gauge cc motor size (550, 650, 750) after i purchased this item. will this tune a 1985 v65 (1100cc) motor?** A: The guage don't "know" what it's connected to. It will even work on cars **Q: Will it work on a 250?** A: this is universal item **Q: Will this work on a v-twin motorcycle?** A: Its a definate maybe. There are more things that I would need to know before anyone can answer that question. Although this might be a little over kill given that you are only going to need 2 of them instead of 4. It's nice to have for if your going to use it on other bikes as well. Generally though if it is a dual carb only one of them is adjustable in which case you can tune by sound. I have seen a few that both are tunable but not extremely often. If you can get me more info on the bike I can give you a more direct answer(year make and model would be very helpful) but in more cases than not yes this will work for you. ## Frequently Bought Together - ALPHA MOTO Motorcycle Vacuum Carburetor Synchronizer Synchronization Synchronize Carb Sync Gauge Compatible with CB KZ GS XS 550 650 750 850 900 Video Demo Made in Taiwan - ALPHA MOTO Professional Motorcycle Auxiliary Fuel Container, Remote Gas Storage Tool Compatible with All Carbureted Bikes - FineGood Carburettor Cleaning Kit 13 Pcs Cleaning Kit + 10 Cleaning Needles + 5 Nylon Brushes for Motorcycle ATV Welder Carburetor --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/341652251-alpha-moto-motorcycle-vacuum-carburetor-synchronizer-synchronization-synchronize-carb-sync](https://www.desertcart.pt/products/341652251-alpha-moto-motorcycle-vacuum-carburetor-synchronizer-synchronization-synchronize-carb-sync) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-04-23*