Drag Specialties Hardtail Sportster Rear Drive Belt 139T X 1-1/8 Inch
This Drag Specialties rear drive belt is engineered for reliable power transfer in Twisted Choppers hardtail Sportster conversion kits, working with stock pulleys to maintain the clean, purposeful driveline your custom build deserves. Robust enough for demanding riding conditions, it resists debris and fatigue so the drivetrain keeps performing as intended.
Key Features
- Sized for Twisted Choppers hardtail Sportster conversion kits; uses stock pulleys
- Carbon fiber reinforced Goodyear Falcon SPC construction offers up to 33% more tensile strength than conventional aramid reinforced belts
- High-temperature rubber compound for excellent flex and long service life
- Fabric-reinforced belt tooth surfaces improve wear resistance
- Durable construction designed to withstand belt-penetrating debris without breaking
- Made in the USA
Technical Specifications
- Tooth Count: 139T
- Width: 1-1/8 inch
- Outside Circumference: 77.5 inches
- Construction: Carbon fiber reinforced (Goodyear Falcon SPC)
- OEM Cross-Reference: 4002404 (2004-2006 FLH)
- Country of Origin: Made in the USA
Fitment Notes
- Sized for Twisted Choppers hardtail Sportster conversion kits; compatible with stock primary and rear pulleys
- Verify belt length and width compatibility with your specific hardtail conversion configuration before ordering
- OEM cross-reference 4002404 is provided for dimensional reference only; intended application is hardtail custom builds
- No warranty claims are made or implied on this product





Tony D. –
Perfect fit for my Twisted Choppers hardtail frame kit
Jeannette –
I bought this for a LowBrow weld-on hardtail for a Sportster. It fit perfectly, and it was cheaper than going to a chain conversion.
Jonathan –
Good quality