Dunlop Harley-Davidson® K591 Rear Motorcycle Tire
Site-exclusive offer with free gifts
- Race-tested fitment, bolts on in minutes
- Aerospace-grade materials, built to last
- Backed by 1,500+ verified 5-star riders
- Hassle-free 30-day returns
About the Dunlop Harley-Davidson® K591 Rear Motorcycle Tire
The Dunlop K591 motorcycle tire was originally designed for racing but now incorporates refinements to meet the demands of sport and sport-touring motorcycle riders. The K591 is the only tire approved for Harley-Davidson® sport models and carries a V speed rating. It features a directional tread pattern with improved compounds to deliver optimum grip in wet or dry conditions.
Ships from our US warehouse with same-day dispatch on orders placed before 2 PM PST, backed by Torq Racing tech support.
Key Features
- DOT-approved compound
- Street / supermoto tread pattern
- Balanced for high-speed stability
- Sold individually (front or rear)
- Fresh stock — no shelf-aged rubber
- Ships from US warehouse
Specifications
Technical Specifications
| Brand | Modded Moto Co |
| SKU | 53676628508979 |
| Type | DOT Street / Supermoto |
| Sold As | Single Tire |
| Fitment | Check product title for size |
| Warranty | 30-Day Returns |
Compatibility
Bike Compatibility
Confirmed fitment for the most popular electric dirt bike platforms. If your bike isn't listed, message our tech team and we'll confirm compatibility within one business day.
Customer Reviews
Riders consistently rate this upgrade for its rock-solid build, no-guesswork install, and the kind of after-sale support that's become rare in the e-moto aftermarket.
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Complete the Build
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Why riders choose Torq®
Built in the pits, proven on the gate. Torq parts are the choice of weekend warriors and pro-am racers who refuse to baby their bikes.
"Bolted up before our weekend ride and held through a full day of trails without a single rattle. These parts just take the abuse my Surron throws at them."
"drop in fit on my sur ron. No shimming, no grinding, no fighting it in the garage. felt factory."
"Lighter, stiffer, and looks miles better than what came on the bike. Wish i'd swapped sooner."
"ate it pretty hard on a fire road, picked the surron up and kept riding. barely a scratch on the Torq parts."
1000+ riders can't be wrong
Customer Reviews
The Dunlop Harley-Davidson® K591 Rear Motorcycle Tire looks so much better than i expected from the pictures. Finish is clean, hardware is high quality, and it bolted up first try on my Sur Ron.
everything was great packaging shipping the part itself. 5 stars
Ordered the Dunlop Harley-Davidson® K591 Rear Motorcycle Tire and threw in the Warp 9 E-Moto Tapped Handlebar on the same checkout — both showed up clean and bolted on with no headaches on my Surron. Would buy from Torq for either one again.
Already running the Warp 9 Adjustable Kickstand Foot on my Sur Ron so when I needed a Dunlop Harley-Davidson® K591 Rear Motorcycle Tire i didn't even look anywhere else. Torq just makes parts that fit.
