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BlueStars 743-20-30 Racing CVT Drive Belt - Compatible with 125cc 150cc GY6 152QMI 157QMJ Short-case Engine Scooter, ATV, Go Kart, Moped - Compatible with Roketa, Taotao, Vespa, Jonway

4.7 (8) Write Review
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$9.99

$ 4 .99 $4.99

In Stock

About this item

  • IMPORTANT NOTE: Length: 743mm/ 29.25", Width: 20mm/ 0.79", Teeth Angel: 30 degree. (Please check the measures and your engine's model carefully before purchasing to guarantee that you receive the correct parts).
  • SMOOTHER POWER TRANSMISSION: BlueStars Drive Belt will drive efficient power from the engine to the various systems in the vehicle, ensuring that these systems operate effectively and reliably. It also gives proper tension around your pulleys, allowing smooth rotation with lower vibrations and noises by 45% compared to standard belts.
  • PERFECT FIT: This Drive Belt replaces part number #743-20-30. It is made perfect fit for 4 stroke 125cc 150cc GY6 152QMI 157QMJ Short-case Engine Scooter, ATV, Go Kart, and Moped. It is compatible with many models from: Avanti, Bemine, Agility, Taotao, Roketa, Lance, Primo, Strada, Racer, Hammerhead, Retro, Baja, Shenke, Jonway, Tank, Eaglecraft, ZNEN, Coolster, Kandi, Carbide, Quantum, Zircon, Helix, Manco, American Sportworks, Tomerlin Crossfire, Dazon Raider, Carter Talon, etc.
  • SUPERIOR QUALITY: Our Drive Belt consists of 4 layers of top-grade materials: protective Top Fabric, special EPDM Rubber, heavy-duty Aramid Fiber Cord with Adhesion Gum, and strong Fiber-loaded Rubber. This rugged-built design brings excellent resistance to damage and degradation from severe temperatures and weather conditions, protection against oil and dust, and longer durability for frequent use.
  • EASY TO INSTALL: The Drive Belt allows for effortless attachment and detachment. Please put the belt onto the driving pulley first. Don’t use a lever to force the belt onto the pulleys but turning the pulley slowly can facilitate installation. Test running for 5 mins then readjust if needed to prevent slippage at full loading.


Product Description

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.
203589

Perfect fit

Continuously Variable Transmission CVT Drive Belt - Fit for 4 stroke 125cc 150cc GY6 152QMI 157QMJ Short-case Engine Scooter, ATV, Go Kart, Moped.

203589

Premium quality

Consists of 4 layers of top-grade materials: Top Fabric - EPDM Rubber - Aramid Fiber Cord with Adhesion Gum - Fiber-loaded Rubber.

203589

Fixing symptoms

Fix vehicle symptoms: cracked/ damaged belt, squealing noise, power steering/ AC not working, overheating engine, jerky acceleration, etc.

57110-29G02-291

Simple installation

Put the belt onto the driving pulley first. Turn the pulleys slowly to let the belt slide in easily. Test running for 5 mins before use.

EXCEPTIONAL PARTS, REMARKABLE JOURNEY

Enjoy your seamless journey with the support of our replacement parts.

729-17.7-30

WIDE COMPATIBILITY

Replaces part number #743-20-30. It is made perfect fit for 4 stroke GY6 125cc 150cc 157QMJ/152QMI Short-case Engine Scooter, ATV, Go Kart, and Moped.

Compatible with many models from: Avanti, Bemine, Agility, Taotao, Roketa, Lance, Primo, Strada, Racer, Hammerhead, Retro, Baja, Shenke, Jonway, Tank, Eaglecraft, ZNEN, Coolster, Kandi, Carbide, Quantum, Zircon, Helix, Manco, American Sportworks, Tomerlin Crossfire, Dazon Raider, Carter Talon, Genuine Trailmaster, Flyscooter, Diamo, Jerf Dog, JCL, Schiwnn, Yamati, etc.

Avanti Beta 150 150cc Motor Scooter, Epsilon 150cc Scooter | Bemine 150 Touring | Jerf Dog 125cc 150cc Phantom | Primo "Strada" Streaker 150cc Four Stroke, Terminator 150cc Scooter | Racer 150 Fiji | RAD-10 150cc SCOOTER | Roketa Fiji MC-04 150cc, Tahiti MC-03 150cc Scooter | Strada 150CE 150cc, 150TE RX150 150cc, Chrome Edition RX150, RX150TE, RX200 High Performance 150, RX200HP Scooter | Tank Racer 150 150cc Scooter | Vento 150cc Phantom GT5, 150cc Phantom R4i Scooter | Verucci Permier 150GTX SE, Viper 150GTX 150cc Scooter | Hammerhead GTS 150, Twister 150 | Coolster 3150DX2 | Genuine Trailmaster 150 XRS XRX | And many more…

Please check the measures and your engine's model carefully before purchasing to ensure that you receive the correct parts!


Tony Smith
Reviewed in the United States on March 7, 2025
I've already written a review a few weeks ago in which I responded with a picture of my belt after only a months of having it on. It is peeling on the outside of the belt already. I'd like a refund or send me one of yalls best belts. This is like my 2nd belt since the beginning of the year. The belt that was one there when I bought it in April lasted until Christmas and I used to ride it hard. Please reply with a refund or better yet send one of the Kevlar belts please. Thankyou. I am a poor man and do not have money to waste right now. Help. Thankyoy so much.
S
Reviewed in the United States on February 7, 2025
Only giving one star because I have to. Started to bust after 12 miles…
A Person
Reviewed in the United States on September 4, 2024
Bought for Sundiro Moped and was too short. Looks like a good belt but not what I needed...
Ralph
Reviewed in the United States on August 27, 2024
Does what it supposed to do
Donald Armstrong
Reviewed in Canada on July 13, 2024
I would order again.
paul
Reviewed in the United States on May 14, 2024
The price was the best thing about this belt.
Kelvin figueroa vazquez
Reviewed in the United States on March 8, 2024
Good and fast
Great!
Reviewed in the United States on November 1, 2024
Very good