With SMT, you can shop for and learn about Harley-Davidson performance wheels and parts including rotors, hubs, air cleaners, pulleys, rake kits, and tires. Everything you will need to modify and upgrade your motorcycle.American-manufactured of the highest quality materials, cut to order for that perfect fit. Available in several finishes (chrome, polished, black, contrast double cut), 6,500 Prismatic powder coatings, almost every size possible, and more customization options.
Harley Performance Wheels
Made from aircraft-grade billet aluminum alloy with craftsmanship and attention to detail that’s good enough for motorcycle magazines, show bikes, racing, and cruising the streets.SMT’s Performance Series wheels are lightweight and durable. Designed for speed and strength to translate the power of your Harley engine to the road.Your Harley performance wheels require precise engineering, enhanced heat dissipation, and improved aerodynamics. And that is exactly what you get with SMT. When you ride with us, you ride with the best.View our
Harley wheel fitment chart to see which models, trim levels, and years can handle the size wheels you want. Check out our
motorcycle wheel modification page to understand which performance parts will be needed to complete your upgrade.
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Harley Performance Hubs
SMT performance hubs are designed with Bagger Racing and VTwin Racing in mind but that doesn’t mean they are only for racing. They are very smooth and safe for your Harley.Our motorcycle hubs are made to be as light as possible but maintain the strength needed to handle the stress you put on them. Well surpassing your standard OEM Harley hub.These Harley-Davidson motorcycle hubs work best with all RetroSpec wheels, GT wheels, Performance wheels, and SMT’s exclusive Racing wheels. They come in sets with a left and right side, available for front and rear, dual or single disc, OEM or cush drive.
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Harley Performance Rotors
SMT’s Harley performance rotors are designed to ensure the most optimal braking, at a reduced weight, with a super sleek design. All of our rotors are produced from a high carbon 420 stainless steel, heat treated, and machined to perfection.From the race track to the stunt scene, these PR-1 front rotors withstand the heat and abuse associated with aggressive riding. Available in 1-piece solid and 2-piece floating, vented and non-vented, 11 to 13 inches, and single or dual disc.If you’re riding where temps are high and you experience hard braking, choose the vented PR-1 rotor. The vented braking surface helps cool down your rotor surface and braking system faster.If you are riding primarily in cooler weather, consider the solid non-vented PR-1 rotor, as a too-cold rotor is just as bad as a too-hot rotor.
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Harley Performance Air Cleaners
SMT uses an S&S air cleaner made of high-quality billet aluminum and bolt-in parts with a reusable K&N filter. S&S air cleaners improve performance because the K&N filter is exposed for better airflow to add horsepower to your motorcycle.The air cleaner cover will match your custom SMT wheel design and fit your specific Harley model like a glove. We also carry universal air cleaners in our OG Series because they are replicas of your OEM factory Harley wheels.
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Harley Performance Pulleys
SMT pulleys are some of the strongest and lightest you can get for your Harley-Davidson. Whether you are looking for better performance, to match your motorcycle wheels, or just need to replace a worn-out part, SMT offers about 150 designs of Harley pulleys at a reasonable price. They are guaranteed to fit a standard Harley bolt pattern.
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Harley Performance Rake Kits
If your Harley has a fat tire front (5.5” wide) or a large front wheel (21, 23, 26, 30, & 32 inches), you’ll need a rake kit. American Suspension is the best in the industry as far as design, functionality, installation, and performance. Available in bolt-on, weld-in, triple tree, and fork slider cans.
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Harley Performance Tires
The best and easiest performance upgrade you can make for your Harley-Davidson is the right set of tires. Not to mention, they look great!Whether it is all-around street tires, high-performance sport tires, or the best mileage cruiser tires, SMTs are better than OEMs in every way. Better crafted with better materials and tread styles that deliver the best grip, longevity, and overall performance & safety.Available in Avon, Dunlop, Metzeler, Michelin, Shinko, Vee Rubber, and other brands. In any front and rear size you need including Avon Cobra Chrome fat bagger tyres.
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