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Precision workmanship: not every synchronization gauge is made the same, this is made in Taiwan, it can never do the job right, the gauge itself is a precision device, without highly controlled manufacturing processes, and like other ALPHA MOTO products, we listen to customers' feedbacks and make improvements accordingly.
Your satisfaction is our goal: we are confident that this carb synchronization Gauge is the most cost-effective one to get your job done, just contact us, if you are not 100% satisfied, we will work the issue out with you until you are 100% satisfied. Features:each 2 inch gauge features 0-76cm/hg readings, all hardware are made of high grade chrome finish steel for longer life. And it can also be used on marine boat with proper adapters. Due to the variety lengths of the adapters, user has more flexibility in choosing the right length of adapters.


Extension and connector tubes: set includes 4 extension tubes 3. 9 x 52mm, 4 tubes 3. 9 x 122mm, and 8 tubes with conical type connectors 8mm x 40mm.


So these gauges have the highest quality on the market! And it can also be used on marine boat with proper adapters not included in the kit. 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.



Important : if you find the needle does not point the zero position. Please don't worried. Suitable for 2-cylinder machines. Package included: 1pcs x fuel vacuum gauge Balancer; 2pcs x Vacuum Hose; 2pcs x Connector ;2pcs x Threaded Brass Carburetor Extension.

1. Latest Rage
#ad
Deluxe Carburetor Airflow Meter
#adLatest Rage #ad - Proper synchronization For Peak Performance. Ideal for down draft & Side Draft Applications. Features easy to read 1-30 kg/h Numbered Scale For Precise Synchronization. Will not restrict Air Flow. Universal Pro-Sync.More information #ad
Brand | Latest Rage #ad |
Manufacturer | Latest Rage #ad |
Part Number | 124 |
Model | 5385730856 |
More information #ad
2. ALPHA MOTO
#ad
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
#adALPHA MOTO #ad - So these gauges have the highest quality on the market! 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. 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.Precision workmanship: not every synchronization gauge is made the same, this is made in Taiwan, it can never do the job right, the gauge itself is a precision device, without highly controlled manufacturing processes, and like other ALPHA MOTO products, we listen to customers' feedbacks and make improvements accordingly.
More information #ad
Superior quality: this is by far the highest quality synchronization gauge on the market, instead of using plastic valve for damping control, all the gauges are calibrated in the factory to preserve accuracy, this gauge has its own built-in damping control mechanism under each gauge, so no more missing plastic valves. Your satisfaction is our goal: we are confident that this carb synchronization Gauge is the most cost-effective one to get your job done, just contact us, if you are not 100% satisfied, we will work the issue out with you until you are 100% satisfied. Features:each 2 inch gauge features 0-76cm/hg readings, all hardware are made of high grade chrome finish steel for longer life. And it can also be used on marine boat with proper adapters. Due to the variety lengths of the adapters, user has more flexibility in choosing the right length of adapters.
Brand | ALPHA MOTO #ad |
Manufacturer | ALPHA MOTO #ad |
Height | 4 Inches |
Length | 12 Inches |
Weight | 4.69 Pounds |
Width | 9 Inches |
Part Number | RMI-TO-009 |
Warranty | 2 year |
More information #ad
3. Wztepeng
#ad
Motorcycle Carburetor Synchronizer Tool Carb Vacuum Gauge Sync Balancer Compatible With Suzuki GS KZ XS CB 550 650 750 850 900 BMW Kawasaki Zzr600 Yamaha Radian 600
#adWztepeng #ad - Introduction: vacuum gauge carburetor synchronizing tool for 4 cylinder motorcycles, Gauges are mounted to a heavy metal base intended for bench top use. Compatible with:Universal Motorcycle. Warranty: if the received product is deformed or beat up please contact us by message, we will provide warranty service for damaged products, true worry-free shopping experience.More information #ad
Features: essential tool for regular motorcycle maintenance . Package includes:vacuum Carburetor Synchronizer, Adapters, Extensions, Hoses, Mounting Plate.Brand | Wztepeng #ad |
Manufacturer | Wztepeng #ad |
Part Number | WWJ336 |
Model | WWJ336 |
Warranty | 90 Days |
More information #ad
4. DAYUAN
#ad
Motorcycle Fuel Vacuum Carburetor Synchronizer carb sync Gauge Fit Honda Yamaha
#adDAYUAN #ad - Additional tubes: set includes 4 tubes 10mm x 53mm M6 x 075 and 4 tubes 10mm x 60mm M 6 x 1. 0 Convenient storage: heavy-duty blow-mold plastic carrying case for easy transport, storage, and organization.Extension and connector tubes: set includes 4 extension tubes 3. 9 x 52mm, 4 tubes 3. 9 x 122mm, and 8 tubes with conical type connectors 8mm x 40mm.
More information #ad
Versatile: use the dayuan carburetor synchronizer and adjustment tool Kit – Vacuum Gauge Set Gs Kz 550 650 750 to synchronize the values of 4 carburetors as well adjust them at the same time. Synchronizer gauges: set includes 4 synchronizer gauges 1/2" with fixed plates vacuums and 4 rubber pipes 8mm x 5mm x 750mm.Brand | DAYUAN #ad |
Manufacturer | Yinyuan Tools #ad |
Part Number | YT-97975 |
More information #ad
5. Prokomon
#ad
Prokomon Motorcycle Carb Carburettor Synchronizer Vacuum Balancer Gauge 2/4 Cylinder Sync Gauges Kit
#adProkomon #ad - Each unit includes a gauge mounted on a metal base for a work surface. This gauge is precision. Please open cover by hand and use slot screwdriver to adjust it. It is easy. See the below picture. Excellent quality vacuum gauges enable easy synchronisation and balancing of motorcycle carburettors.More information #ad
Makes synching your carburetor setup fast and easy. Kits includes: vacuum Gauges, Extensions, Adapters, Hoses, Mounting Plate. Important : if you find the needle does not point the zero position. Please don't worried.Brand | Prokomon #ad |
Manufacturer | Prokomon #ad |
Height | 2.3 Inches |
Length | 12.3 Inches |
Width | 4.9 Inches |
Part Number | PT1869-1 |
More information #ad
6. ALPHA MOTO
#ad
ALPHA MOTO Motorcycle Carburetor Vacuum Synchronization Carb Sync Gauge Gauges Compatible for Yamaha Kawasaki Suzuki Honda Street Bike Boat Marine
#adALPHA MOTO #ad - 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. Features:each 2. 5 inch gauge features 0-76cm/hg readings and 0-30in/hg, all hardware are made of brass for longer life. Superior quality: this is our newest design of motorcycle vacuum synchronization gauge, these gauges come with plastic valve for damping control we also offer one variation of this gauge, which comes with built-in damping control, pls check out the comparision chart below, all the gauges are calibrated in the factory to preserve accuracy, The common complaint about the over-fluctuation of the gauge, it is most likely because they didn't adjust the plastic valves to adjust the air flow.More information #ad
Important:the kit in the demo has built-in valves, which is the upgraded version of the one in this listing. Due to the variety lengths of the adapters, user has more flexibility in choosing the right length of adapters. Precision workmanship: not every synchronization gauge is made the same, without highly controlled manufacturing processes, and like other ALPHA MOTO products, this is made in Taiwan, the gauge itself is a precision device, it can never do the job right, we listen to customers' feedbacks and make improvements accordingly. So these gauges have the highest quality on the market! And it can also be used on marine boat with proper adapters not included in the kit. 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.
Brand | ALPHA MOTO #ad |
Manufacturer | ALPHA MOTO #ad |
Height | 4 Inches |
Length | 12.5 Inches |
Width | 10 Inches |
Part Number | RMI-TO-051 |
Warranty | 2 year |
More information #ad
7. Moore Parts
#ad
Uni-Syn Carburetor Synchronizer/Carb Synchronizing/Balancing Tool Weber Su Type
#adMoore Parts #ad - Provides a visual method of balancing Multiple Carburetor Setups With A High Degree Of Accuracy. For volkswagen And VW based Dune Buggies. Made of Aluminum. Ideal for down draft & Side Draft Applications.More information #ad
Brand | Moore Parts #ad |
Manufacturer | Moore Parts #ad |
Part Number | 000123 |
More information #ad
8. CARBTUNE PRO
#ad
CARBTUNE PRO 4 W/Pouch
#adCARBTUNE PRO #ad - Ships from and sold right here in the usa! no delayed / costly international Shipping or currency exchange fees to USA Residents!!! The 4 column carbtune pro will accurately balance 2, 3 and 4 cylinder carburetor and fuel injected throttle bodies.More information #ad
Brand | CARBTUNE PRO #ad |
Manufacturer | MORGAN #ad |
Height | 50 Centimeters |
Length | 100 Centimeters |
Weight | 2 Pounds |
Width | 100 Centimeters |
Part Number | OCD1000041 |
More information #ad
9. Prokomon
#ad
Prokomon Motorcycle Carb Synchronizer with 2 Gauge Carburettor Vacuum Balancer Synchronizer
#adProkomon #ad - The vacuum gauge can easily synchronize and balance the carburetor of a motorcycle. Now we have completely solved this problem. But we have improved the process and strictly checked the quality.Important : if you find the needle does not point the zero position. Please don't worried. Suitable for 2-cylinder machines. Package included: 1pcs x fuel vacuum gauge Balancer; 2pcs x Vacuum Hose; 2pcs x Connector ;2pcs x Threaded Brass Carburetor Extension.
More information #ad
So please don't worry, we can guarantee that now you order product is good. This gauge is precision. Please open cover by hand and use slot screwdriver to adjust it. It is easy. Tips: because the previous product control requirements were not strict, the quality of the product was not good enough. The two gauges can be used individually or together, with a pair of rubber connectors on hand to provide four-way balancing.Brand | Prokomon #ad |
Manufacturer | Prokomon #ad |
Part Number | PT1868-1 |
Model | PT1868-1 |
More information #ad
10. Edelbrock
#ad
Edelbrock 4025 Uni-Syn Carburetor Balancing Instrument
#adEdelbrock #ad - Has a natural finish. Includes 1 and 2 barrel with round top. Provides a visual method of balancing multiple carburetor setups with a high degree of accuracy. Comes with detailed instructions. Made of aluminum.More information #ad
Brand | Edelbrock #ad |
Manufacturer | Edelbrock #ad |
Height | 0 Inches |
Length | 0 Inches |
Weight | 0.49 Pounds |
Width | 0 Inches |
Part Number | 4025 |
Model | 4025 |
Warranty | 90 Day Manufacturer |
More information #ad