Gates Polychain Rear Drive Belt For Harley Touring 2009-2026
Gates Poly Chain: Carbon Fiber Strength for the Modern Harley Bagger
The Gates Poly Chain® Rear Drive Belt for 2009–2026 Harley-Davidson Touring models is the most advanced final drive solution available for the modern bagger era. Since the 2009 chassis redesign, Touring bikes have required a 1″ wide belt that can withstand the immense stress of heavy-weight cruising and high-output engines. Gates solves this with Carbon Fiber reinforcement, creating a belt that is virtually maintenance-free and significantly stronger than the original equipment.
Patented Carbon Tensile Cord Technology
The heart of the Gates Poly Chain is its carbon fiber cords. This material science breakthrough provides critical advantages for long-distance, heavy-duty touring:
- Zero Stretch: Carbon fiber is dimensionally stable. Once the initial tension is set, the belt will not stretch, keeping your rear wheel perfectly aligned and eliminating the need for frequent adjustments during cross-country trips.
- Unmatched Strength: Engineered to handle the violent torque pulses of Milwaukee-Eight 107, 114, and 117 engines without the risk of snapping or tooth-shear.
- Instant Power Transfer: The lack of belt “give” results in a more direct connection between the throttle and the rear tire, improving responsiveness when passing two-up or climbing steep grades.
High-Modulus Polyurethane Construction
Unlike standard neoprene rubber belts, the Poly Chain is constructed from a unique high-modulus polyurethane compound. This material is designed for the high-heat environment of a modern V-Twin and offers:
- Precision 14mm Pitch: The teeth are jacketed in a specialized, low-friction fabric that reduces operating temperatures and drastically minimizes “belt whine.”
- Debris Ejection: The tooth geometry is specifically designed to help eject road grit and small stones, preventing the punctures that lead to roadside belt failure.
- Chemical Resistance: Superior resistance to oil, grease, and road chemicals that can degrade standard rubber over time.
Fitment and Specifications (2009–2026)
This 139-tooth belt is a direct “bolt-in” replacement for the following 6-speed Touring models:
- Models: Street Glide (FLHX), Road Glide (FLTR), Road King (FLHR), and Electra Glide (FLHT).
- Includes: Standard, Special, ST, Limited, and CVO variants.
- Tooth Count: 139 Teeth.
- Width: 1″ (1.0 inch / 25mm).
- OEM Cross-Reference: Replaces Harley-Davidson Part #40024-09.
- Origin: Proudly Made in the USA.
Gates Polychain Rear Drive Belt For Harley Touring
Features:
This Gates belt is the same brand of belt used by Harley-Davidson since 1980 due to their reliability
The teeth on the Gates belt has a very slick surface that is easy on the pulleys
The outer surface of the Gates belt is ribbed to help improve flexibility
Belt length is determined by measuring pulley center-to-center
Replaces OEM 40024-09
Made in the USA
Note: Please confirm the exact size of belt that is on your bike prior to ordering. No warranty claims on belts are made or implied. Image is a visual representation only.
| Product Style | AmericanV-twin Item # | Catalog Number | Store Sku | MFR. Product # | Availability |
|---|---|---|---|---|---|
| 1″ x 140 Tooth | 49991 | 137-980 | 3538 | PC-140-1 | In Stock: Ships within 24 hours |
This Product Fits
Harley Davidson
Electra Glide Classic FLHTC/I 2009, 2010, 2011, 2012, 2013
Electra Glide Standard FLHT 2019, 2020, 2021, 2022
Electra Glide Standard FLHT/I 2009
Electra Glide Ultra Classic FLHTCU/I 2009-2019
Electra Glide Ultra Classic Low FLHTCUL 2015, 2016
Electra Glide Ultra Limited CVO/SE FLHTKSE 2014-2021
Electra Glide Ultra Limited FLHTK 2010-2024
Electra Glide Ultra Limited Low FLHTKL 2015, 2016, 2017, 2018, 2019
Road Glide Custom FLTRX 2010, 2011, 2012, 2013
Road Glide CVO/SE FLTRSE3 2009
Road Glide CVO/SE FLTRXSE 2012-2025
Road Glide CVO ST FLTRXSTSE 2024, 2025
Road Glide FLTR/I 2009
Road Glide FLTRX 2015-2026
Road Glide Limited CVO FLTRKSE 2022, 2023
Road Glide Limited FLTRK 2020, 2021, 2022, 2023, 2024
Road Glide Special FLTRXS 2015-2023
Road Glide ST FLTRXST 2022, 2023
Road Glide Ultra CVO/SE FLTRUSE 2011, 2015, 2016
Road Glide Ultra FLTRU 2011-2019
Road King Classic FLHRC/I 2009, 2010, 2011, 2012, 2013
Road King CVO/SE FLHRSE5 2013
Road King CVO/SE FLHRSE6 2014
Road King FLHR/I 2009-2022
Road King Special FLHRXS 2017-2025
Street Glide CVO/SE FLHXSE 2010-2025
Street Glide CVO/SE FLHXSE2 2011
Street Glide CVO/SE FLHXSE3 2012
Street Glide FLHX/I 2009-2026
Street Glide Special FLHXS 2014-2023
Street Glide ST FLHXST 2022, 2023
Street Glide Ultra FLHXU 2025
Ultra Classic Electra Glide CVO/SE FLHTCUSE4 2009
Ultra Classic Electra Glide CVO/SE FLHTCUSE5 2010
Ultra Classic Electra Glide CVO/SE FLHTCUSE6 2011
Ultra Classic Electra Glide CVO/SE FLHTCUSE7 2012
Ultra Classic Electra Glide CVO/SE FLHTCUSE8 2013
