[Lifetime Warranty] 729-17.7-30 Racing CVT Drive Belt
729-17.7-30 Racing CVT Drive Belt
Key Features
- Length: 729mm
- Top Width: 17.7mm
- Groove Angle: 30°
- Construction: Reinforced, high-durability compound for racing applications.
- Properties: Oil and heat-resistant for consistent performance.
Replaces / Cross-Reference Part Numbers
- 729-17.7-30
- 729 17.7 30
Compatibility & Fitment
- Engine Type: GY6 4-stroke "long case" engines
- Engine Codes: 139QMB, 1P39QMB
- Displacement: 49cc, 50cc
- Vehicle Types: Scooters, Mopeds, ATVs, and Go-Karts
- Fitment Note: Typically used on models with 12-inch or 13-inch rear wheels.
When to Replace
- Visible cracking, fraying, glazing, or excessive wear on the belt surface.
- Slipping during acceleration or a noticeable loss of top speed.
- Unusual noise or vibration from the CVT case.
- As part of scheduled preventative maintenance per your vehicle's service manual.
Installation Tips
- Ensure the drive and driven pulley faces are clean and free of oil, grease, or old belt residue before installation.
- Install the belt with any directional markings pointing in the direction of forward rotation.
- Do not use tools to pry or force the belt onto the pulleys, as this can damage the internal cords.
- Allow for a brief break-in period of moderate, varied-speed riding.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
[Lifetime Warranty] 729-17.7-30 Racing CVT Drive Belt
[Lifetime Warranty] 729-17.7-30 Racing CVT Drive Belt
729-17.7-30 Racing CVT Drive Belt
Key Features
- Length: 729mm
- Top Width: 17.7mm
- Groove Angle: 30°
- Construction: Reinforced, high-durability compound for racing applications.
- Properties: Oil and heat-resistant for consistent performance.
Replaces / Cross-Reference Part Numbers
- 729-17.7-30
- 729 17.7 30
Compatibility & Fitment
- Engine Type: GY6 4-stroke "long case" engines
- Engine Codes: 139QMB, 1P39QMB
- Displacement: 49cc, 50cc
- Vehicle Types: Scooters, Mopeds, ATVs, and Go-Karts
- Fitment Note: Typically used on models with 12-inch or 13-inch rear wheels.
When to Replace
- Visible cracking, fraying, glazing, or excessive wear on the belt surface.
- Slipping during acceleration or a noticeable loss of top speed.
- Unusual noise or vibration from the CVT case.
- As part of scheduled preventative maintenance per your vehicle's service manual.
Installation Tips
- Ensure the drive and driven pulley faces are clean and free of oil, grease, or old belt residue before installation.
- Install the belt with any directional markings pointing in the direction of forward rotation.
- Do not use tools to pry or force the belt onto the pulleys, as this can damage the internal cords.
- Allow for a brief break-in period of moderate, varied-speed riding.
$20.40
[Lifetime Warranty] 729-17.7-30 Racing CVT Drive Belt—
$20.40
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
729-17.7-30 Racing CVT Drive Belt
Key Features
- Length: 729mm
- Top Width: 17.7mm
- Groove Angle: 30°
- Construction: Reinforced, high-durability compound for racing applications.
- Properties: Oil and heat-resistant for consistent performance.
Replaces / Cross-Reference Part Numbers
- 729-17.7-30
- 729 17.7 30
Compatibility & Fitment
- Engine Type: GY6 4-stroke "long case" engines
- Engine Codes: 139QMB, 1P39QMB
- Displacement: 49cc, 50cc
- Vehicle Types: Scooters, Mopeds, ATVs, and Go-Karts
- Fitment Note: Typically used on models with 12-inch or 13-inch rear wheels.
When to Replace
- Visible cracking, fraying, glazing, or excessive wear on the belt surface.
- Slipping during acceleration or a noticeable loss of top speed.
- Unusual noise or vibration from the CVT case.
- As part of scheduled preventative maintenance per your vehicle's service manual.
Installation Tips
- Ensure the drive and driven pulley faces are clean and free of oil, grease, or old belt residue before installation.
- Install the belt with any directional markings pointing in the direction of forward rotation.
- Do not use tools to pry or force the belt onto the pulleys, as this can damage the internal cords.
- Allow for a brief break-in period of moderate, varied-speed riding.
