743-20-30 Drive Belt for GY6 150cc Chinese Scooter Moped Go Kart

Product Overview

This 743-20-30 drive belt is designed as a replacement CVT belt for GY6 150cc Chinese scooters, mopeds, and go karts using the same belt size.

Made from quality synthetic fiber rubber, the belt is built for durability, flexibility, and stable power transfer in daily riding or replacement maintenance. A worn or stretched drive belt can cause slipping, weak acceleration, poor throttle response, or unstable transmission performance. Replacing it with the correct size belt helps keep the CVT system running smoothly.

The belt size is 743mm in length, 20mm in width, with a 30-degree tooth angle. Please carefully compare the size, shape, and belt marking with your original belt before ordering.

Product Compatibility

Vehicle / Engine Type	Application
GY6 150cc Engine	CVT drive belt replacement
Chinese Scooter	Compatible models using 743-20-30 belt size
Moped	Compatible when belt size matches
Go Kart	Compatible GY6 150cc models using the same belt specification

⚠️ This is a size-specific replacement belt. Please confirm your original belt marking is 743-20-30 or that your vehicle requires this exact belt size before purchase.

Specifications

Item	Details
Product Type	CVT Drive Belt
Belt Size	743-20-30
Length	743mm / 29.25"
Width	20mm / 0.78"
Tooth Angle	30 Degree
Material	Synthetic Fiber Rubber
Compatible Engine	GY6 150cc
Application	Scooter / Moped / Go Kart CVT Transmission
Condition	100% Brand New

Key Features

• 743-20-30 replacement drive belt for GY6 150cc scooters, mopeds, and go karts
• Quality synthetic fiber rubber construction for durability and flexibility
• Helps support stable CVT power transfer and smoother acceleration
• Suitable for replacing worn, cracked, stretched, or slipping drive belts
• Designed for long service life in regular riding and maintenance use