Availability
If you want to increase peak spark voltage on your Harley-Davidson® by 20 percent or more, you need Twin Power ignition coils. These coils have a late OEM-style molded case and are high-quality, high-voltage replacements. They're designed for 12 V Harley® ignition systems—and will improve starting, prevent high-speed misfires, and increase mileage and performance. Twin Power ignition coils may come in OEM-style cases, but it's what's inside that counts.
( 1 )
$103.74
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$118.29
Twin Power Shocker batteries are a new line explicitly developed for V-Twins and are offered at a very competitive price. These factory-activated and sealed AGM-style batteries are assembled in a robust stock appearing ABS case with a matte black finish. The terminals are a flush mount design with dual connection points and captive internal nuts for a fumble-free installation. Twin Power Shocker batteries includes extra-thick plates for extreme vibration resistance, a heat-sealed cover to protect against leakage and corrosion, and fully sealed posts.
( 4 )
$106.65
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$168.73
The electrical system on your bike starts with the battery. Twin Power premium factory activated AGM batteries have charge recovery capabilities beyond those of standard auto shop designs. These batteries have Absorbed Glass Mat separators and longer shelf life, while improving performance. They are shipped to you filled, sealed, and charged and feature flush mounted terminals.
( 8 )
$148.36
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$173.58
Maintaining a constant voltage level in your motorcycle's charging system is important to protect the battery from damage. Twin Power electronic regulators dissipate unneeded current, whether it's above 6 V or 12 V, with a line to handle various amperages for Harley-Davidson® models like the Bagger, Softail, Dyna, and Sportster/Big Twin. Some replacements are available for models dating back to the mid-1960s. These aluminum regulators are finished in black or chrome, and more than a dozen plug options are stocked. Install a Twin Power electronic regulator and extend the life of your mobile power source.
( 1 )
$100.83
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$256.03
Twin Power extra plate clutch kits are the perfect solution for your high-performance and stroker engine needs. These kits feature race proven material friction plates on tempered steel cores, and a starburst groove pattern for maximum heat dissipation and oil circulation. All of the clutch plates are manufactured from high tempered steel and each kit comes complete with a pre-set clutch pack height (stock spec) for easy installation. A result of years of development and testing, these Twin Power extra plate clutch kits offer you superior performance to get the power to the ground!
Not Yet Reviewed
$180.37
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$256.03
Start your bike with the simple lever action of Twin Power starter systems. These hand-operated units are made from CNC-machined billet aluminum and assembled with the highest quality components for durable operation under all weather conditions. Mount them in place of your OE starter solenoid for reliable performance with a custom old-school appeal. Pull the lever and you're off, with Twin Power lever starter systems installed on your motorcycle.
Not Yet Reviewed
$189.10
Twin Power round hole brake rotors don't just look cool on your Harley®, but are also tough as nails and built in the USA. They are precision laser-cut, specially ground to prevent warping, and have CNC billet machined carriers. These polished rotors are a direct bolt-on and have an awesome look. Early 11.5 in. rotors include the aluminum adapter ring to fit 1984-99 H-D models with 2 in. center holes. When you need rotors that look great and perform well, get Twin Power round hole brake rotors.
Not Yet Reviewed
$143.51
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$260.88
Twin Power starters will bring your Harley® back to life and let it roar. These starters are 100 percent new, not remanufactured. They are direct replacements for OEM starters and will give years of service.
( 1 )
$227.94
Using the same size rotors to stop a large Harley-Davidson® motorcycle as you do a small street bike makes no sense at all. What you need are Twin Power mesh brake rotors. They are precision laser-cut, specially ground to prevent warping, and have CNC billet machined carriers. These polished rotors are a direct bolt-on and have an awesome look. Early 11.5 in. rotors include the aluminum adaptor ring to fit 1984-99 H-D models with 2 in. center holes. When it comes time to hit the brakes, Twin Power mesh brake rotors will quickly get the job done.
( 2 )
$143.51
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$249.24
Twin Power offers replacement clutch kits for a wide range of Harley-Davidsons®. Each kit includes fiber and steel plates, race-proven friction material, and tempered steel drive plates. Extra plate kits include a 15 percent stronger diaphragm spring for increased surface area and greater torque capacity. Maintain the highest shifting performance; service your bike with the clutch kit recommended for your application.
Not Yet Reviewed
$181.34
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$256.03
Replace your worn or broken clutch hub with Twin Power clutch hubs. These hubs are an accurate reproduction of the original and feature an aluminum hub construction with steel splines. Get a quality OE replacement part at a fraction of the cost with Twin Power clutch hubs.
Not Yet Reviewed
$151.00
Batteries are the heart of your bike's electrical system. Twin Power offers high performance factory activated AGM batteries because they have a long lasting charge and are vibration resistant. There are AGM (absorbed glass mat) separators in these batteries and they are activated (filled, sealed, and charged) at the factory and ready to install. You can plug multiple items into your bike and not have to worry about voltage issues or a dead battery. Upgrade your custom bike with Twin Power batteries.
( 5 )
$148.40
Does your Big Twin fail to deliver smooth clutch action? Twin Power 5-Stud clutch hub assemblies are the perfect replacements for the stock early clutches. They use five long studs to provide a more even adjustment, greater support, and less plate wobble. The assembled clutch hubs are complete with a spring pressure plate, a friction disc and rivets, a bearing retainer with bearings, and stud nuts.
Not Yet Reviewed
$131.87
Twin Power hydraulic clutch covers are made from 6061-T6 CNC machined billet aluminum for long lasting durability. These covers are designed for replacing a broken cover or just updating a worn cover. Twin Power hydraulic clutch covers are an easy bolt-on addition or repair for your motorcycle.
Not Yet Reviewed
$229.84
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