Best Ayliss Belts in 2026
Daisy
Last Updated: Feb 6, 2026
Daisy
Last Updated: Feb 6, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Glixal | 9.83 | ✅ | ✅ | ✅ |
Material: Fiber+Rubber (longer durability and high-performance)
Length: 835mm Width: 20mm Teeth Angel: 30 degree
Racing Drive Belt for 4 stroke GY6 125cc 150cc 157QMJ/152QMI Engine Scooter,ATV,Go Kart,Moped
Continuously Variable Transmission CVT Drive Belt
Please Compare to Your Old Belt. Make Sure It Matches Yours And Is Correct Before Ordering.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ADORISH | 9.92 | ✅ | ✅ | ✅ |
◎ HIGH QUALITY MATERIAL -- Fiber Rubber made for high mileage and reliability, longer durability and high-performance
◎ COMPATIBILITY -- Compatible with GY6 125cc 150cc Short Case 152QMI 157QMJ Engine Based Scooter Moped ATV
◎ DIMENSION -- Length: 743mm/29.25", Width: 20mm/0.78", Teeth Angel: 30 degree
◎ REPALCE PART NUMBER-- 743-20-30, 743 20 30. Check your part number and our fitment before placing an order.
◎ EASY TO INSTALL-- Direct replacement for a proper fit and easy Installation, professional installation is recommended.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| 1PZ UMPARTS U.S.A | 9.88 | ✅ | ✅ | ✅ |
【Compatibility】For GY6 125cc 150cc 152QMI 157QMJ Short Case Scooter Moped ATV Go Kart
【Size For Reference】Length：743mm, Width：20mm, Angle：30mm
【Material】Made with Premium Synthetic Fiber, Durable and Flexible
【Package include】1x CVT Drive Belt
【Quality Guarantee】Hassle-Free Return and Money Back, Shop with Confidence!
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Aynaxcol | 9.81 | ✅ | ✅ | ✅ |
669-18-30 Drive belt replacement for 4 stroke GY6 49CC 50CC 1P39QMB 139QMB, such as engine Scooter, Go Kart, Moped, ATV. Brand new aftermarket Drive Belt.
Diameter: 669 mm. Width: 18 mm. Pitch: 30 degrees.
Compatible with GY6 49CC 50CC ROKETA TAOTAO VESPA JONWAY SCOOTERS, MOPED, GO KART & ATV
Package includes: 5 x Drive Belts
Please check your correct replacement parts before purchase, thank you
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ADORISH | 9.92 | ✅ | ✅ | ✅ |
◎ HIGH-QUALITY MATERIAL -- Fiber Rubber made for high mileage and reliability, longer durability, and high-performance
◎ COMPATIBILITY -- Compatible with 4-stroke Chinese long case GY6 125cc 150cc based engine 152QMI 157QMJ long-case engine scooter, ATV, go-kart, moped.
◎ DIMENSION -- Length: 842 mm(32.14"), Width: 20 mm(13/16"), Teeth Angel: 30 degree
◎ REPLACES PART NUMBER-- 842 20 30. Check your part number and our fitment before placing an order.
◎ EASY TO INSTALL-- Direct replacement for a proper fit and easy installation, professional installation is recommended.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| 1PZ UMPARTS U.S.A | 9.88 | ❌ | ❌ | ❌ |
【Compatibility】4 Stroke 49CC 50CC GY6 139QMB 1P39QMB Engines
【Size For Reference】Length：669mm, Width：18mm, Angle：30mm
【Material】Made with Premium Synthetic Fiber, Durable and Flexible
【Package include】1x CVT Drive Belt
【Quality Guarantee】Hassle-Free Return and Money Back, Shop with Confidence!
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Scooter Parts Palace Store | 9.50 | ❌ | ❌ | ❌ |
Quality made for high mileage and reliability.
Oil and heat resistant
Save time and money, go for quality.
BELT SIZE: 669 x 18 x 30
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Kids ATV Parts | 9.72 | ❌ | ❌ | ❌ |
Brand new GATES POWERLINK drive belt
Fit 49cc 50cc scooters, ATVs, go karts, and mopeds with GY6 139QMB short case engines
Size 669-18.1-30
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Qiu Fa Dong Motor | 9.84 | ✅ | ✅ | ✅ |
Quality made for high mileage and reliability.
Save time and money, go for quality.
Oil and heat resistant
BELT SIZE: 669 x 18 x 30
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ❌ | ❌ | ❌ |
MMG Variable Speed V-belts offer stability and flexibility at the same time.
Quality made for high mileage and reliability. Oil and heat resistant.
Please make sure this is the right size for your system.
BELT SIZE: 842 20 30
Replacement for GY6 125/150cc 152QMI 152QMJ 157QMI 157QMJ "long case" engine
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Powersports Depot | 9.76 | ✅ | ✅ | ✅ |
MMG DRIVE BELTS, reinforced, same material that bullet proof vests are made of.
Kvlr reinforced belts will last longer than a standard belt, they don't slip easily.
Oil and heat resistant | This belt is your best choice for an upgrade.
Size 669x18x30 for 49cc and 50cc Scooters Mopeds ATVs and others
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| GOOFIT | 9.87 | ✅ | ✅ | ✅ |
Belt number:729-17.5-30 Belt(Length:729mm,width:17.5mm,teeth angle:30 degree)
Replacement for GY6 49cc 50cc 139QMB 139QMA engine chinese scooter moped ATV go kart
Typically used with Long Case Engines,12"&13" Wheel&Tire
Material:Fiber+Rubber,Quality made for high mileage and reliability.Oil and heat resistant
Warranty:We are always available to help our customers.Please message us for replacement or refund if you are not satisfied with the order
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ❌ | ❌ | ❌ |
Longer Durability and High-Performance
Length: 729mm Width: 17.7mm Teeth Angel: 30 degree
Racing Drive Belt for 4 stroke 49cc 50cc GY6 139QMB 1P39QMB Engine Scooter, ATV, Go Kart, Moped
Package includes: 3x Drive Belt
We provide 180 days money back guarrantee! Lifetime warranty against manufacturer defect!
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ❌ | ❌ | ❌ |
Please check the machine model number and part number before purchase to ensure that the purchased parts are suitable for your equipment. Replace number: 669 18 30, 669-18-30
Replace 4 stroke 49CC 50CC GY6 139QMB 139QMB Roketa Taotao Baja Vespa Jonway Scooter ATV Go Kart Moped
Replace Most of Chinese Made Scooters Moped ATV Go Kart Quads Buggy Kymco, Such as JONWAY, JMSTAR, ROKETA, SUNL, TANK, PEACE, TAOTAO, Dongfang, Kazuma, JCL, BMS
Size: Circumference: 669mm (26.3 inch), width: 18mm (0.7 inch), Teeth Angel: 30 degree
Package include: 2x drive belt
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| GOOFIT | 9.87 | ✅ | ✅ | ✅ |
Length:856mm(33.7inch),width:23mm(about 1inch),teeth angle:30 degree.
Replacement for Linhai VOG tank 250cc-300cc touring scooter,Manco Talon 260cc 300cc ATV UTV 4*4 4*2.
Provides longer durability for high performance applications.
Made of high quality synthetic fiber rubber,durable and flexible for a long service life.
Warranty:we are always available to help our customers. if you are not satisfied with the orderplease leave us a message. wish you have a happy shopping experiencewe are committed to providing the best service.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Exact speed control
Maximum speed adjustment
Fast and easy acceleration for smooth scooter operation
For applications with 50-150cc range
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MINHO MOTOR | 9.21 | ✅ | ✅ | ✅ |
★Minho 150cc Belt- Length: 743mm Width: 20mm Teeth Angel: 30 degree
★Fits Most GY6 125cc 150cc Short Case 152QMI 157QMJ Engine Scooter Moped ATV Go Kart Dirt Bike
★Made for High Mileage and Reliability.
★Package Included: 3 Pcs GY6 150cc 743 Drive Belt
★Minho:Customer satisfaction is my top priority,if you have any questions about the products, please contact us before purchasing it, we'll reply you within 24 hours.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ❌ | ❌ | ❌ |
OEM Number - 669-18-30
Compatible With - GY6 49CC 50CC Chinese Moped Scooter Taotao Dirt Bike
Replacement For - GY6 139QMB QMB139 Roketa ATV Four Wheeler Dune Buggy
Guarantee - items sold by Vichoice are returnable for any reason within 90 days of delivery
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Pwc Engine, Inc. | 9.53 | ❌ | ❌ | ❌ |
High Performace Quality OEM Style Drive Belts for Scooters.
Scooter meet OEM standards or higher.
PWC Engine brings Higher Quality for an awesome price!
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| minghao motor | 4.80 | ✅ | ✅ | ✅ |
🤟 Fit GY6 125cc 150cc Short Case 152QMI 157QMJ Engine Scooter Moped ATV Go Kart Dirt Bike like Taotao Jonway Roketa Baja...
🤟 Belt- Length: 743mm | Width: 20mm | Teeth Angel: 30 degree
🤟 Made with High-temperature rubber compound, Durable and Flexible, offers excellent flex and long service life.
🤟 Package Content: 3PC 743 Belt. Please Check The Pictures Carefully Before Your Purchase
🤟 Please feel free to contact us if you have any question, we will reply within 24 hours.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| SoCal Powersports | 9.79 | ❌ | ❌ | ❌ |
High Performace Quality OEM Style Drive Belts for Scooters.
Scooter meet OEM standards or higher.
PWC Engine brings Higher Quality for an awesome price!
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Pwc Engine, Inc. | 9.52 | ❌ | ❌ | ❌ |
High Performace Quality OEM Style Drive Belts for Scooters.
Scooter meet OEM standards or higher.
PWC Engine brings Higher Quality for an awesome price!
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Topzan | 7.88 | ❌ | ❌ | ❌ |
【Note】Please kindly refer to the product description to ensure it fit for your motorcycle before ordering. We will not responsible for that if the belt is used under abnormal conditions.(including but not exclusive to racing or any competitive event, case of improper installation, alignment, application clutch case sealing, towing or poor clutch condition.)
It is suitable for Yamaha many models. Such as CS50 Jog R 2002-2012/2015, CW50 BW'S 50 1989-2013, EW50 Slider 2000-2004, NS50 Aerox Naked 2013-2016 and so on. Please refer to the product description for more models.
These high-performance belts is designed and manufactured to exacting specifications which meet or exceed OEM belt performance, provide maximum power-transmission and superior clutch/variator torque-multiplier response.
Rounded inner cog construction increases belt flexibility and improves clutch pulley intake and out-feed for smoother CVT operation.
Model specific trapezoidal top-notch designs improve heat-dissipation for cooler belt and primary/secondary clutch operation.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ❌ | ❌ | ❌ |
High Performace Quality OEM Style Drive Belts for Scooters.
Scooter meet OEM standards or higher.
PWC Engine brings Higher Quality for an awesome price!
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| onegercn | 5.43 | ✅ | ✅ | ✅ |
COMPATIBILITY -- Compatible with 4-stroke Chinese long case GY6 125cc 150cc based engine 152QMI 157QMJ long-case engine scooter, ATV, go-kart, moped.
DIMENSION -- Length: 842 mm(32.14"), Width: 20 mm(13/16"), Teeth Angel: 30 degree
High Quality:The Drive Belt is made of Chloroprene Rubber and aramid string cord, which has Higher heat resistance and Higher heat dissipation. Therefore, the drive belt can't loose due to high temperature.
High Peformance:The Drive Belt is abrasion and corrosion resistant with minimal stretch under load, providing stable variable RPM. In addition, The design of the belt occlusal spacing is precise, which can effectively reduce unilateral wear and prolong the service life.
Quality Assurance:Hassle-Free Return and Money Back, Please shop with confidence.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| VLDG_VIPER | 7.95 | ✅ | ✅ | ✅ |
MALOSSI X-SPECIAL BELT: X Special trapezoidal belts are the best choice to ensure maximum performance and reliability from your scooter. They are produced with special mixtures to guarantee optimal resistance and drive; their forms have been developed to perfectly fit the surface of the automatic transmission elements. X Special Belt is not only perfectly compatible with the original belt, but it offers all the advantages of a Malossi high-quality product.
MALOSSI X-SPECIAL BELT: Fits Piaggio Fly, Piaggio NRG Power DD, Piaggio Zip, Piaggio ZIP II, Piaggio ZIP SP 50cc.
MALOSSI X-SPECIAL BELT: Fits Vespa ET2, Vespa ET4, Vespa LX, Vespa LXV, Vespa S; Italjet Torpedo; Malaguti Ciak Master 50cc.
MALOSSI X-SPECIAL BELT: Lenght-727mm, Width-18.5mm, Height-8mm, 30°
MALOSSI X-SPECIAL BELT: OEM part numbers for the purpose of comparison 830488, 478954, 4789540001, 82645R, 828223, 82920R(Piaggio), 248.044 (POLINI), 6111246 (MALOSSI).
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Wetenex Accessories Store | 9.89 | ✅ | ✅ | ✅ |
Specification: Length: 729mm (28.7 inch) ; Width: 17.7mm (0.7 inch) ; Teeth Angel: 30 degree
Feature: Longer Durability And High-Performance
Replaces OEM: 729-17.7-30 729 17.7 30
Drive Belt for 4 stroke 49cc 50cc GY6 139QMB 1P39QMB Long Case Engine Scooter, ATV, Go Kart, Moped ; Used on: Baja, Jonway, Roketa, Sunl, Tank, JMstar, KYMCO Agility 50, Lance, NST, Peace, TNG, Vento, VIP and many others
Continuously Variable Transmission CVT Drive Belt
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| YOXUFA | 9.76 | ✅ | ✅ | ✅ |
669 18 30 belt fit for GY6 49cc 50cc 150cc QMB139 TaoTao VIP Future Champion ATM50-A1 Pony CY50A CY50B Powermax Wolf RX50 Wildfire Coleman Roketa Jonway Bintelli Scorch SYM DD50 Chinese Scooter Moped Yerf Dog 3203 Go Kart Cart Buggy Off Road ATV Parts
Feature: Continuously Variable Transmission CVT Drive Belt Excellent flexibility and resistance to lateral pressure. Excellent tracking of speed variations for smooth transmission. High-temperature rubber compound offers excellent flex and long service life.
Size: 669mm-18mm-30mm
Package Include: CVT Drive Belt × 3
Professional after-sales: Please check the description to confirm the compatibility before purchase.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| G-WINGS | 5.89 | ✅ | ✅ | ✅ |
669 18 30 Drive Belt Gy6 Drive Belt Fit 50cc Moped 49cc Belt Scooter Cvt Drive Belt Clutch Belt belt for a 50cc scooter
4 stroke 49cc 50cc Belt GY6 139QMB/QMA short case engine TaoTao, Sunl, Kazuma, Roketa, JCL,Vespa,Jmstar Scooter Moped
Size:669 mm ( 26.3 inch),top width: 18 mm ( 0.7 inch),pitch: 30 degree
Features:Quality oil and heat resistant,Excellent flexibility and resistance to lateral pressure,smooth transmission,excellent flex, long service life.
Content:3pcs belts
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| showingo | 9.06 | ✅ | ✅ | ✅ |
This is a brand new drive belt
Diameter: 729 mm.Width: 17.7mm.Pitch: 30 degrees.
Fit Models: GY6 50cc Scooter Moped Peace Sport TaoTao Vespa Roket
Drive Belt fits for GY6 50cc 125cc 150cc based engine 139QMB 152QMI 157QMJ, Scooter, ATV, Go Kart, Dirt Bike, Quad, Moped such as TaoTao, Buyang, Coolsport, Kazuma, Sunl, ROKETA, AIM-EX etc, and VESPA Scooters.
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Pwc Engine | 29 |
| Glixal | 5 |
| Soajee | 5 |
| Scooterpartsdepot | 3 |
| 1Pz | 2 |
| Adorish | 2 |
| Goofit | 2 |
| Kids Atv Parts Inc | 2 |
| Minho | 2 |
| Mmg | 2 |
We've carried out a comprehensive analysis of 3,782 reviews on belts, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select belts priced around $38.83, with top brands including and
Our team of expert editors reviewed these high-quality items and handpicked the top 30 belts for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .
We are dedicated to assisting our users in finding the right belts Products based on their needs, saving them considerable time when choosing which belts to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
PickSmartly is dedicated to creating a platform designed to streamline your shopping experience, empowering you to make well-informed purchasing decisions with minimal time and effort. At the heart of our mission is the commitment to earning and maintaining the trust of our users, as we believe this to be fundamental to the services we provide.
When you engage with our websites, services, or tools, we or our approved service providers may utilize cookies to store information. This is done to enhance your user experience by making it more efficient, secure, and tailored to your preferences, as well as for marketing objectives.
We are an Amazon Associate and earn commissions from qualifying purchases. Our participation in the Amazon Services LLC Associates Program, an affiliate advertising initiative, provides us with a means to generate income through links to Amazon.com and its affiliated websites. Please note that Amazon, Amazon Prime, their logos, and the Amazon Prime logo are registered trademarks of Amazon.com, Inc., or its associated companies.
