Best Ayliss Belts in 2026

Compatible For Yerf Dog: Q43103W & Q43203W

Manco: 203591, 203591A, 203591B, 203591C

Kartco: 7655

【UNIVERSAL FIT】Retractable Seat belts apply to most golf carts : EZGO RXV&TXT, Yamaha Drive,DS and Go Kart, UTV.Tips：Roykaw upgrade the packaging.So the package will be shipped randomly.Whether the package is new or old, the product inside is the same.

【REPLACEMENT】Can be mounted on the front or rear seat.

【Retractable Length】Belts Bracket Kit size: 35" x 6.9"; Retractable Belt length: 42" From end to end with the male attachment connected to the female, the belt is 47.64". which can fit most users well.

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

【UNIVERSAL FIT】Retractable Seat belts apply to most golf carts : EZGO RXV&TXT, Yamaha Drive,DS and Go Kart, UTV.Tips：Roykaw upgrade the packaging.So the package will be shipped randomly.Whether the package is new or old, the product inside is the same.

【REPLACEMENT】Can be mounted on the front or rear seat.

【Retractable Length】Belts Bracket Kit size: 35" x 6.9"; Retractable Belt length: 42" ,From end to end with the male attachment connected to the female, the belt is 47.64",which can fit most users well.

◎ 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

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

【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

✔️The 40 series go kart drive belt Commonly used on most 40 and 45 series TORQ-A-VERTER drive systems.Torque Converter Drive Belt replaces for comet 203785 203785A and manco 12346

✔️Width: 7/8", Length: 33-7/8''

✔️40 Series Torque Converter Belt is made of excellent quality rubber material, no freys cracks or tears, it's sturdy and durable in use. Go Kart Belt Designed for superior, high mileage and reliable performance. 40 Series Go Kart Drive Belt-According to factory specifications, a great replacement belt for the old or worn one.Tested under severe environmental conditions to deliver maximum performance in any terrain or weather.

✪ 100% brand new and high-quality drive belt, interchange part number: 203589 / 5959.

✪ The drive belt used on most for Manco, American Sportworks, Yerf-Dog, Hammerhead and Ken-bar Karts with 5hp-7hp engines, for the Comet TAV2 bolt on torque-a-verter kit.

✪ Compatible with Comet Torq-A-Verter Series, 30 Series, TAV30, & TAV-2. Ken-Bar, Carter, Manco, & Kartco Go Karts. Hoffco & Comet Part #s: 994-70, 203589, 203589A, 203589-W1, & 203589-W2. Manco Part #: 285B, 286B, 286U, 485B, 906C, 5959. Murray Part #: 12-8487. Baja Motorsports Part #: BB65-395. Ken-Bar Part #: 300-009. Part #: 255-299. Rotary Part #: 8487.

◎ 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

Quality made for high mileage and reliability.

Oil and heat resistant

Save time and money, go for quality.

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

Interchange part number: 203591 / Q430203W. Universal Q430203W Go Cart Belt 30 Series for Compatible with Yerf Dog.

Compatible with Yerf Dog Go Kart Q43103W Model 3002 3200 3202 3203 Replace Manco 203591 5.5hp 6.5hp Kartco 7655 Rotary 12-10052.

Size: Length:0.75 inch / 19mm(approx). Length: 29.28 inch / 744mm(approx).Manual measured, please allow 1-2cm error.Non original aftermarket part.

Material: Fiber Rubber

Size：Length: 669mm ,Width: 18mm ,Teeth Angel: 30 degree

Perfect match:Replace # 669 18 30,racing Drive Belt for 4 stroke 49CC 50CC GY6 139QMB 1P39QMB Long case engine Scooter, ATV, Go Kart, Moped（Compatible with such as：Roketa Taotao Baja Vespa Jonway ）

◎ HIGH QUALITY MATERIAL -- Fiber Rubber made for high mileage and reliability, longer durability and high-performance

◎ COMPATIBILITY -- Compatible with Comet 30 Series Torque Converters for 3 to 8hp engines.

◎ DIMENSION -- Length: 27.00", Width: 3/4", Teeth Angel: 30 degree

MMG Variable Speed V-belts offer stability and flexibility at the same time.

BELT SIZE: 743 x 20 x 30 | Oil and heat resistant

KEVLAR reinforced, same material that bullet proof vests are made of.

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

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

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

Package include: 3 x drive belts.

Replacement for all Yerf-dog go-karts with Tecumseh engines and belt driven torque-converters

Width: 0.75 inch / 19mm(approx).

★Minho GY6 50cc Belt- Length: 669mm / Width: 18mm / Teeth Angel: 30 degree

★Fits Most GY6 49cc 50cc Short Case 139QMA 139QMB Engine Scooter Moped ATV Go Kart Dirt Bike

★Made for High Mileage and Reliability.

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

🤟 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.

Easy to install and use. You can release push button easily.

If you have any problems after purchasing, please contact us in time, before opening return or case.

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

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

Interchange part number: 842 20 30.

Fits models: GY6 152QMI 152QMJ 157QMI 157QMJ 4-stroke engines. For 125cc - 150cc 232cc long-case engine motorcycle, scooter, ATV, go kart, moped, quad wheeler.

Fit most Chinese import Pit / Dirt bikes, almost all of the bike brands from China, such as TaoTao, Kazuma, Sunl, Buyang, Baja, Jcl, Jmstar, Jonway, Coolster, Coolsport, Lifan, Loncin, Apollo, Roketa, Kymco, Panterra, Peace, Tank, Znen, NST, BMX, SDG, SSR, YX, CG, GPX, KAYO etc.

For 125cc - 150cc 232cc ATV, motorcycle, go kart, scooter, moped, pit bike, dirt bike, mini bike and other bikes. GY6 152QMI 157QMJ 4-stroke engines.

Fit most Chinese import Pit / Dirt bikes, almost all of the bike brands from China, such as TaoTao, Kazuma, Sunl, Buyang, Baja, Jcl, Jmstar, Jonway, Coolster, Coolsport, Lifan, Loncin, Apollo, Roketa, Kymco, Panterra, Peace, Tank, Znen, NST, BMX, SDG, SSR, YX, CG, GPX, KAYO etc.

Compatible with models: Agility 150, American Sportworks 150, Avanti Beta 150 150cc Motor, Avanti Epsilon 150cc, Baja SC150, Bemine 150 Touring, BMS 150, Carbide 150, Carter Talon 150, Coolster 3150DX2, Dazon Raider 150, Diamo 150, Eaglecraft 150, Flyscooter 150, Genuine Trailmaster 150 XRS XRX, Hammerhead GTS 150 Twister 150, Helix 150, JCL 150, Jerf Dog 125cc 150cc Phantom, Jonway 150, Kandi 150, Lance Vintage 150, Manco 150, Primo Strada Streaker 150cc, Primo Terminator 150cc, Quantum 150.

For 125cc - 150cc 232cc ATV, motorcycle, go kart, scooter, moped, pit bike, dirt bike, mini bike and other bikes. GY6 152QMI 157QMJ 4-stroke engines.

Fit most Chinese import Pit / Dirt bikes, almost all of the bike brands from China, such as TaoTao, Kazuma, Sunl, Buyang, Baja, Jcl, Jmstar, Jonway, Coolster, Coolsport, Lifan, Loncin, Apollo, Roketa, Kymco, Panterra, Peace, Tank, Znen, NST, BMX, SDG, SSR, YX, CG, GPX, KAYO etc.

Compatible with models: Agility 150, American Sportworks 150, Avanti Beta 150 150cc Motor, Avanti Epsilon 150cc, Baja SC150, Bemine 150 Touring, BMS 150, Carbide 150, Carter Talon 150, Coolster 3150DX2, Dazon Raider 150, Diamo 150, Eaglecraft 150, Flyscooter 150, Genuine Trailmaster 150 XRS XRX, Hammerhead GTS 150 Twister 150, Helix 150, JCL 150, Jerf Dog 125cc 150cc Phantom, Jonway 150, Kandi 150, Lance Vintage 150, Manco 150, Primo Strada Streaker 150cc, Primo Terminator 150cc, Quantum 150.

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