Features & Benefits
- Improved combustion efficiency.
- Strengthened electrical performance.
- Longer durability and high performance.
- Suitable for various vehicles.
- Easy to install.
- Package includes 3 drive belts.
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- Tvent 729-17.7-30 Drive Belt Reinforced Racin...
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Tvent 729-17.7-30 Drive Belt Reinforced Racing CVT 139QMB GY6 49cc 50cc Scooter Moped Engine Pack of 3
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What Stands Out
Reinforced Construction
The Tvent 729 Drive Belt features a robust reinforced design that enhances durability and performance, ensuring longevity under high-stress racing conditions for your 49cc and 50cc scooters and mopeds.
Versatile Compatibility
Specifically engineered for 139QMB GY6 engines, this drive belt seamlessly fits various scooters and mopeds, making it an ideal choice for enthusiasts looking for dependable parts without sacrificing compatibility.
Value Pack
Sold in a convenient pack of three, this product offers exceptional value for money, allowing riders to stock up on essential components while saving on future replacements and ensuring optimal performance.
Product Details
| Brand Name | Tvent |
| Manufacturer | Tvent |
| Compatible Devices | ATV, Go Kart, Scooter |
| Item Dimensions L x W | 28.7"L x 0.7"W (72.9 cm) |
| Brand | Tvent |
| Product Dimensions (L x W x H) | 28.7"L x 0.7"W (72.9 cm) |
Who Should Buy?
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Racing Enthusiasts
Ideal for users looking to enhance the performance of their 49cc or 50cc scooters in racing conditions.
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Frequent Riders
Perfect for daily commuters who rely on scooters and need durable and reliable drive belts for everyday use.
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DIY Mechanics
Great for hobbyists or mechanics who enjoy servicing their own scooters and want extra belts on hand.
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Casual Users
Not ideal for users who rarely ride as they may not need high-performance drive belts like these.
Product Description
Tvent 729-17.7-30 Drive Belt Reinforced Racing CVT 139QMB GY6 49cc 50cc Scooter Moped Engine Pack of 3
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the length of the drive belt?
Answer: The length of the drive belt is 729mm or 19 inches. -
Question:
What kind of engines is the drive belt suitable for?
Answer: The drive belt is suitable for 4 stroke 49cc 50cc GY6 139QMB 1P39QMB engine scooter, ATV, go kart, and moped. -
Question:
How many drive belts are included in the package?
Answer: There are 3 drive belts included in the package.
Tvent Belts Editorial Review
The Tvent 729-17.7-30 Drive Belt for the GY6 49cc 50cc Scooter Moped Engine comes in packs of three and is priced reasonably. Customers have reported that this particular belt is sturdy and well-made, and that it is a perfect fit for the GY6QMB aka: GY6 long case. With the previous option of spending $20-$30 for each individual belt, this pack of 3 belts is a great value. However, one customer had issues with the durability, as they had already gone through 3 belts and found that they disintegrate into dust and wrap around gears, which was a pain. Another customer also reported that it didn't last very long, causing damage to their whole kickstarter case. Overall, customers have had positive experiences with the Tvent 729-17.7-30 Drive Belt, with only a few experiencing issues with durability.
Customer Reviews & Ratings
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Pros
- Sturdy and well-made
- Perfect fit for GY6QMB aka: GY6 long case
- Pack of 3 belts at a great value
Cons
- Disintegration and wrapping around gears reported by some customers
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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