Harddrive 1-1/2" 132T Carbon Fiber Rear Belt - Harley Softail
About Harddrive
Harddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.
Upgrade your Harley Softail's driveline with the Harddrive 1-1/2" 132T Carbon Fiber Rear Belt, built for exceptional power transmission. This belt is engineered to provide superior strength and longevity compared to standard aramid belts, ensuring reliable performance mile after mile. It's an essential component for riders who demand the best from their V-twin.
Why riders pick this
- Superior strength from carbon fiber tension members
- Puncture and debris resistance with treated tooth-facing fabric
- Low noise and temperature-resistant synthetic rubber teeth
- Improved flexibility and width stability in backing material
- Made in the USA for reliable quality
The Harddrive 1-1/2" 132T Carbon Fiber Rear Belt is a direct upgrade for riders looking to enhance the durability and efficiency of their Harley Softail. Its carbon fiber reinforcement provides a significant advantage in strength, allowing it to handle the demands of your engine without compromise. Experience smoother power delivery and reduced maintenance concerns with this premium drive belt.
Advanced Construction for Demanding Rides
- Carbon fiber tension member offers superior strength over aramid belts
- Treated tooth-facing fabric provides resistance against punctures and road debris
- Synthetic rubber teeth designed for low noise and wide temperature resistance
- Synthetic rubber backing enhances flexibility and maintains width stability
- Proudly made in the USA for top-tier quality
Reliable Power Transfer for Your Softail
A high-quality drive belt is crucial for consistent performance, especially on a Softail known for its torque. This Harddrive carbon fiber belt is engineered to reduce noise and maintain tension, providing a more enjoyable and efficient ride. It's suitable for both replacement and performance upgrades, ensuring your power gets to the ground effectively. Always confirm fitment with your specific model and OEM specifications.
Specifications
- Brand: Harddrive
- Manufacturer Part #: 21192437
- UPC: 191361537684
- Tooth Count: 132
- Width: 1-1/2 in
- Length: 14 in
- Weight: 3 lbs
- Country of Origin: USA
Common questions
What is the primary advantage of a carbon fiber belt?
Carbon fiber tension members provide higher structural strength and better load handling capabilities than aramid belts, making them more durable and reliable in demanding V-twin applications.
Will this belt fit my specific Harley Softail model?
This belt is designed for Harley Softail models from 1987-1994 that use a 1-1/2" wide, 132-tooth rear belt. Please confirm the OEM part number 40023-86 and your bike's exact specifications using our Shop by Bike tool before ordering.
How does this belt perform in extreme temperatures?
The synthetic rubber compound used in this belt is rated for a wide temperature range, from -30°C to +130°C, ensuring reliable performance in various climates without compromising integrity.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | Harddrive |
| TYPE | Belts |
| SKU | 820-60017 |
| WEIGHT | 3.0 lb |
