Harley Davidson drive belts are crucial for your motorcycle’s engine, determining power transfer to the rear wheel. An improperly sized belt can lead to slipping, overheating, or decreased fuel economy.
Therefore, referring to the Harley Davidson belt size chart is vital for proper upgrades, maintenance, and engine efficiency. The number of teeth and width determine replacement belts.
Here, we will take an in-depth look at the Harley Davidson drive belt size chart and explore its significance in maintaining the performance and durability of these iconic motorcycles. The teeth range from 125 to 170, while the width ranges from 20mm to 1-1/2″. By knowing the rear wheel pulley size, you can select the most suitable belt for your bike, considering the tooth count on the pulley.
Importance Of Knowing The Harley Davidson Drive Belt Size Chart
In motorcycle maintenance and customization, knowing the exact specifications of your Harley Davidson drive belt is of utmost importance. A comprehensive understanding of the Harley Davidson drive belt size chart can save you time, money, and potential headaches.
The drive belt is a crucial component of any Harley Davidson motorcycle, responsible for transferring power from the engine to the rear wheel. Ensuring the drive belt is properly sized is essential to maintain optimal performance and safety. A drive belt that is too loose or too tight can result in decreased power transmission, excessive wear and tear, and potential damage to the motorcycle’s engine or drivetrain.
Facts You Should Know About Harley Davidson Belt Drive
Knowing the Harley-Davidson drive belt size chart is crucial for any Harley owner or enthusiast. The stock belt size, as well as options for wide belts, can greatly impact the performance and longevity of your bike. Different models, like the Road King, may have specific requirements for their drive belts, and understanding chain drives versus belt drives is important for maintenance and repairs.
If you need assistance finding the right size or have questions, Harley Davidson’s customer service is always available to help. Remember, a properly calculated belt size ensures optimal performance and safety for your ride. Common Drive Belt Fit sizes include Drive Belt 139 teeth and Belt 135 teeth, so choose the appropriate fit for your bike’s specifications.
- Shaft drives use a drive shaft to send power from the gearbox to the rear wheel. While being heavy and requiring more maintenance, they are also more substantive.
- Chain-driven motorcycles use a metal chain to transfer power from the gearbox to the rear wheel. Belt-drive motorcycles use a belt to do the same thing.
- Belt-drive motorcycles require less maintenance and run smoother than their chain-driven counterparts.
Drive belts require replacement periodically. However, if well maintained, they can last for a long time. They can be damaged by road debris. So, they can be brittle and lose their teeth if you do not care for them. Some unexpected cases may cause the belt to snap badly, leading to injuries or total power loss.
Drive Belt Size Chart Of Harley Touring Series
The touring series is the most popular of all HD motorcycles. Its belt drive starts at 24mm and continues to expand to 1-1/2 inches.
| Model Name | Production Year | Width of Belt | Number of Teeth | Pulleys |
| ALL Touring models | 2015-2020 | 24mm | 140 | 32/68 |
| ALL Touring models | 2009-2014 | 1″ | 140 | 32/68 |
| FLHT/R/X, FLTR | 2007-2008 | 1″ | 137 | 32/66 |
| FLHT, FLHR, FLTR | 2004-2006 | 1-1/8″ | 139 | 32/70 |
| FLT, FLHT, FLHR | 1997-2003 | 1-1/2″ | 139 | 32/70 |
| FLT, FLHT | 1985-1996 | 1-1/2″ | 136 | 32/70 |
The Drive Belt Size Chart of the Harley Touring Series provides a comprehensive list of the different drive belt sizes available for each model within the Touring Series. This chart is a useful reference tool for Harley owners who need to replace or upgrade their drive belts.
It lists the specific belt sizes for various Touring models, including the Street Glide, Road Glide, Electra Glide, and Ultra Classic. By consulting this chart, riders can ensure they select the correct drive belt size for their specific Harley Touring bike, promoting optimal performance and longevity.
Drive Belt Size Chart Of Harley Softail Series
The Softail models have maximum variations in belt size. Thus, finding the right belt drive for your HD Softail can be a challenging task at times.
| Model Name | Production Year | Width of Belt | Number of Teeth | Pulleys |
| ALL Softails Models | 2018-2020 | 24mm | 134 | 32/66 |
| Softail, FXST, FLS, FLST | 2012-2016 | 24mm | 133 | 32/66 |
| FXST/B/C, FLSTF, FLSTSB | 2007-2011 | 20mm | 133 | 32/66 |
| FLST/C/N, FLSTSC,FXSTD, FXCW/C/, FXS | 2007-2011 | 1″ | 133 | 32/66 |
| FXST | 2006 | 20mm | 135 | |
| FXST | 2000-2005 | 1-1/8″ | 135 | 32/70 |
| FLST | 2000-2006 | 1-1/8″ | 135 | 32/70 |
| FXST, FLST | 1995-1999 | 1-1/2″ | 130 | 32/70 |
| FXST, FLST | 1994 | 1-1/2″ | 132 | 32/70 |
| FXS, FLST | 1993 | 1-1/2″ | 128 | 32/61 |
| FXST, FLST | 1986-1992 | 1-1/2″ | 132 | 32/70 |
| Breakout FXSB | 2014-2017 | 1-1/2″ | 132 | 32/66 |
| Breakout FXSB, FXSB 103 | 2014 | 24mm | 132 | 32/64 |
Drive Belt Size Chart Of Harley Sportster Series
The Sportstar series is a compact yet power-packed motorcycle from Harley. Its belt width starts at 1″, much wider than other models. The number of teeth for the belt drive varies between 128 and 137. You need to check the teeth numbers and belt width carefully.
| Model Name | Production Year | Width of Belt | Number of Teeth | Pulleys |
| XL 883L, XL 883N, XL 1200C, XL 1200TXL 1200XS XL 1200NS, XL 1200X | 2008-2020 | 1″ | 137 | 29/6830/68 |
| XL, 883 | 2011-2014 | 1″ | 137 | 32/66 |
| XL, |
Drive Belt Size Chart Of Harley V-Rod Series
The V-rod is mostly a limited edition. Its belt width for the drive system varies from 1 inch to 1-3/8 inches. We have researched deeply but couldn’t find the pulleys it requires. So, contactingley mechanic for the best findings.
| Mode is better. Name | Production Year | Width of Belt | Number of Teeth | Pulleys |
| VSRC | 2007-2017 | 1″ | 151 | N/A |
| VRSC | 2004-2006 | 1-3/8″ | 149 | N/A |
| VRSC | 2002-2003 | 1-3/8″ | 150 | N/A |
| VRSCR | 2007 | 1-3/8″ | 149 | N/A |
Drive Belt Size Chart Of Harley Fx/Fxr/Fxd/Fld/Dyna Series
The Dyna models use a 1-inch to 1 1/2-inch belt width mainly. The teeth number varies from 131 to 133, which is pretty identical.
| Model Name | Production Year | Width of Belt | Number of Teeth | Pulleys |
| ALL Dyna Models | 2007-2017 | 1″ | 131 | 32/66 |
| FXD, FXDWG | 2000-2006 | 1-1/8″ | 133 | 32/70 |
| FXD, FXDWG | 1991-1999 | 1-1/2″ | 133 | 32/70 |
Drive Belt Size Chart Of Harley Street Series
All Harley Street models have a 1″ belt. So, you don’t need to think about belt width too much here.
| Model Name | Production Year | Width of Belt | Number of Teeth | Pulleys |
| XG500, XG750 | 2015-2020 | 1″ | 166 | N/A |
| XG750A | 2017-2020 | 1″ | 168 | N/A |
How To Determine The Correct Drive Belt Size
Determining the correct drive belt size for your Harley Davidson is essential to ensure optimal performance and prevent any issues while riding. To determine the right size, measure the circumference of your current drive belt or consult your motorcycle’s owner manual for the recommended size.
Additionally, you can contact a Harley Davidson dealership or check online resources that provide specific drive belt size charts for different models and years of Harley Davidson motorcycles. The correct drive belt size is important for a smooth and safe riding experience.
Conclusion
Choosing the Harley-Davidson drive belt size chart for your Harley Davidson is essential to ensure optimal performance and longevity of your bike. The Harley Davidson Drive belt drive sizes chart provides valuable information regarding tooth belt sizes, lengths, and the correct size belt lengths for your specific model. This chart lets you easily find the appropriate belt length to fit your bike perfectly.
Whether replacing a worn-out belt or upgrading to a new one, using the correct size belt is crucial for maintaining the smooth operation of your Harley Davidson. So, consult the Harley Davidson drive belt size chart when selecting a drive belt for your bike to ensure a perfect fit and enjoy a fantastic riding experience.
FAQ’s
What Size Belt Is A Harley-Davidson?
It is best to refer to the owner’s manual or consult with a Harley-Davidson dealer to determine the correct belt size for your particular bike. The belt guard is a protective cover that helps prevent debris from interfering with the belt’s operation.
How Do I Know My Drive Belt Size?
To determine the size of your drive belt, you will need to measure its length and width. Look for numbers such as “140” or references to “golf cart drive belt” on the belt itself. Alternatively, consult the manufacturer’s specifications for your golf cart make and model.
What Are The Sizes Of Belt Drives?
Belt drives come in various sizes, but there are limitations on belt sizes due to manufacturing constraints. Generally, shorter belts are available in a wider range of sizes than longer belts.
What Is The Life Of A Harley Drive Belt?
The life of a Harley drive belt varies depending on factors such as usage, maintenance, and the specific model. Keep in mind that limited belt sizes are available for certain Harley models.
How Do You Check A Harley Drive Belt?
To check a Harley drive belt, inspect it for signs of wear or damage. Look for cracks, fraying, or any loose or missing teeth. Ensure the belt is properly tensioned and aligned. If any issues are found, it may be necessary to replace the drive belt.