Twin Power Motorcycle Performance Parts & Accessories

Twin Power
  • Twin Power® - Transmission Nut Lock Plate Kit
    Twin Power®Transmission Nut Lock Plate Kit (410008)
    0
    # mpn4550589114
    Transmission Nut Lock Plate Kit by Twin Power®. This kit has the transmission pulley nut with lock plate and two screws. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...
    Made in USACrafted to deliver unbeatable levels of quality
    $24.35
  • Twin Power® - Klincher™ Clutch Kit
    Twin Power®Klincher™ Clutch Kit
    0
    # sp169805
    Klincher™ Clutch Kit by Twin Power®. Klincher™ Clutches provide increased surface area and torque capacity while maintaining an easy lever pull. For models with cable or hydraulic clutches (except M8) and tuneable for any application.
    Race provenMade in USA
    $744.92 - $752.88
  • Twin Power® - Cylinder
    Twin Power®Cylinder
    0
    # sp147805
    Cylinder by Twin Power®. Twin Power cylinders are perfect for stock replacement. They all meet or exceed O.E.M. specifications. They are made of aluminum for your Sportster, aluminum with a steel liner for your Evolution and cast iron...
    Cast iron cylindersCrafted to deliver unbeatable levels of quality
    $263.64 - $307.61
  • Twin Power® - Cast Replacement Piston Kit
    Twin Power®Cast Replacement Piston Kit
    0
    # sp169809
    Cast Replacement Piston Kit by Twin Power®. Twin Power Cast Pistons Fit Right, Run Quietly And Last Long. Kit includes 2 pistons, wrist pins and clips. This top-grade product is expertly made in compliance with stringent industry...
    Crafted to deliver unbeatable levels of qualityHigh grade materials for exceptional performance
    $88.60
  • Twin Power® - Primary Chain
    Twin Power®Primary Chain
    0
    # sp141264
    Primary Chain by Twin Power®. Made in Japan. These high-quality replacement primary chains from Twin Power are superior to the O.E.M. parts. Twin Power premium quality endless chains offer you precision-ground side plates for smoother...
    Made in JapanCrafted to deliver unbeatable levels of quality
    $64.64 - $71.55
  • Twin Power® - Late Style Turn Signal Handlebar Switch Kit
    Twin Power®Late Style Turn Signal Handlebar Switch Kit
    0
    # sp169819
    Late Style Turn Signal Handlebar Switch Kit by Twin Power®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....
    Crafted to deliver unbeatable levels of qualityHigh grade materials for exceptional performance
    $14.50 - $26.75
  • Twin Power® - Clutch Shell
    Twin Power®Clutch Shell
    0
    # sp148715
    Clutch Shell by Twin Power®. These Are Exact Reproduction Of The O.E.M. Clutch Shell. They Feature Hardened Components. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...
    Includes the inner and outer rampsCrafted to deliver unbeatable levels of quality
    $289.14 - $290.18
  • Twin Power® - Compensator Sprocket Kit
    Twin Power®Compensator Sprocket Kit
    0
    # sp148717
    Compensator Sprocket Kit by Twin Power®. Replace the stock compensating sprocket easily and economically. Kits Includes Sprocket Shaft Extension, Compensator Sprocket, Sliding Cam, Cover Assembly And Nut. This top-grade product is...
    Crafted to deliver unbeatable levels of qualityHigh grade materials for exceptional performance
    $202.68 - $204.35
  • Twin Power® - Air Filter
    Twin Power®Air Filter
    0
    # sp169800
    Air Filter by Twin Power®. High quality long lasting replacement air filters from Twin Power. With a precision hand-poured design and urethane construction that will not crack or curl, Twin Power air filters will provide maximum air...
    Crafted to deliver unbeatable levels of qualityHigh grade materials for exceptional performance
    $57.51 - $64.60
  • Twin Power® - Cam Change Gasket Kit
    Twin Power®Cam Change Gasket Kit
    0
    # sp148664
    Cam Change Gasket Kit by Twin Power®. Made in USA. Kits include all gaskets, seals, and O-rings necessary for a camshaft change. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion...
    Highest qualityMade in USA
    $19.60 - $62.86
  • Twin Power® - Organic Brake Pads
    Twin Power®Organic Brake Pads
    0
    # sp142220
    Organic Brake Pads by Twin Power®. Quality, at an affordable price. Organic Brake Pads from Twin Power™ is an exclusive product line consisting of a premium quality Aramid Fiber braking material. They are an economical yet practical...
    Developed to give more comfort while driving your motorcycleTested in independent laboratories to ensure perfect fit and function
    $18.00 - $49.56
  • Twin Power® - Late Style Start/Stop Handlebar Switch Kit
    Twin Power®Late Style Start/Stop Handlebar Switch Kit
    0
    # sp169818
    Late Style Start/Stop Handlebar Switch Kit by Twin Power®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....
    Crafted to deliver unbeatable levels of qualityHigh grade materials for exceptional performance
    $31.61 - $34.95
  • Twin Power® - Clutch Kit
    Twin Power®Clutch Kit
    0
    # sp141257
    Clutch Kit by Twin Power®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...
    Kits include fiber and steel platesPre-measured stack height for easy installation
    $163.78 - $239.56
  • Twin Power® - Cycle Pro O2 Sensor
    Twin Power®Cycle Pro O2 Sensor
    2
    # sp169501
    Cycle Pro O2 Sensor by Twin Power®. Precision Made For Outstanding Performance And Manufactured To Meet And Exceed All Direct Fit, No Modifications Needed. This top-grade product is expertly made in compliance with stringent industry...
    Extra high-temperature dual shield endImproved engine performance
    $74.11 - $89.44
  • Twin Power® - Front Drive Pulley
    Twin Power®Front Drive Pulley
    0
    # sp148718
    Front Drive Pulley by Twin Power®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...
    Precision machined from high-quality heat treated steel alloyCompatible with all final drive belts up to 1-1/2" wide
    $81.64 - $84.67
  • Twin Power® - Late Style Dimmer/Horn Handlebar Switch Kit
    Twin Power®Late Style Dimmer/Horn Handlebar Switch Kit
    0
    # sp169817
    Late Style Dimmer/Horn Handlebar Switch Kit by Twin Power®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....
    Crafted to deliver unbeatable levels of qualityHigh grade materials for exceptional performance
    $27.37 - $28.29
  • Twin Power® - Cylinder Base Gaskets
    Twin Power®Cylinder Base Gaskets
    0
    # sp169829
    Cylinder Base Gaskets by Twin Power®. Made in USA. Twin Power gaskets are offered as a kit that contains all the gaskets and seals necessary, or separately as needed, to perform a specific job. The highest quality kits include AFM and...
    Highest qualityMade in USA
    $11.51 - $29.11
  • Twin Power® - High-Performance Lifters
    Twin Power®High-Performance Lifters
    0
    # sp169810
    High-Performance Lifters by Twin Power®. These lifters will help give you more RPMS. Slow Leak Down. Made In Usa. Quality Usa Made Lifters From Twin Power. These lifters have a very slow leak down and will act like solid lifters...
    Crafted to deliver unbeatable levels of qualityHigh grade materials for exceptional performance
    $151.68 - $240.81
  • Twin Power® - Cylinder Head Gasket Kit
    Twin Power®Cylinder Head Gasket Kit
    0
    # sp169830
    Cylinder Head Gasket Kit by Twin Power®. Twin Power gaskets are offered as a kit that contains all the gaskets and seals necessary, or separately as needed, to perform a specific job. The highest quality kits include AFM and MLS style...
    Highest qualityMade in USA
    $39.63 - $55.08
  • Twin Power® - Brake Rotor
    Twin Power®Brake Rotor
    0
    # sp169807
    Brake Rotor by Twin Power®. Produced by a premier disc brake manufacturer for Twin Power™, Twin Power direct bolt-on rotors are specially ground to help prevent warping. They are laser cut rotors and includes aluminum adaptor ring...
    Developed to give more comfort while driving your motorcycleTested in independent laboratories to ensure perfect fit and function
    $131.10 - $230.35
  • Twin Power® - X-Stop Sintered Brake Pads
    Twin Power®X-Stop Sintered Brake Pads
    1
    # sp142222
    X-Stop Sintered Brake Pads by Twin Power®. When only the best stopping power will do. Born from years of research and brake dyno testing, the Twin Power™ X-Stop Sintered Brake Pads benefit from the latest in design and manufacturing...
    Developed to give more comfort while driving your motorcycleTested in independent laboratories to ensure perfect fit and function
    $29.58 - $64.48
  • Twin Power® - D.O.T. Brake Line Kit
    Twin Power®D.O.T. Brake Line Kit
    0
    # sp148275
    D.O.T. Brake Line Kit by Twin Power®. Twin Power DOT brake lines fit and work like they should. Clear-coated stainless braided hose with chrome fittings meet all D.O.T. specifications, making sure your bike is always in the best...
    Developed to give more comfort while driving your motorcycleTested in independent laboratories to ensure perfect fit and function
    $50.68 - $149.33
  • Twin Power® - Early Style Handlebar Switches Button Cap
    Twin Power®Early Style Handlebar Switches Button Cap
    0
    # sp144931
    Early Style Handlebar Switches Button Cap by Twin Power®. Finish: Black. Replaces O.E.M. Button Caps Perfectly This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced...
    Crafted to deliver unbeatable levels of qualityHigh grade materials for exceptional performance
    $10.90 - $12.15
  • Twin Power® - Ignition Wire Set
    Twin Power®Ignition Wire Set
    0
    # sp148969
    Ignition Wire Set by Twin Power®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...
    Twin Power ignition leads are thick with 500 Ohms/ft. of resistanceThe core of these leads are made with Kevlar™ reinforced by fiberglass strands for additional strength
    $24.94 - $27.56
  • Twin Power® - Rear Sprocket
    Twin Power®Rear Sprocket
    0
    # sp141258
    Rear Sprocket by Twin Power®. High-Quality O.E.M. Replacements. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....
    Crafted to deliver unbeatable levels of qualityHigh grade materials for exceptional performance
    $54.18 - $74.50
  • Twin Power® - Belt Drive Replacement Clutch Kit
    Twin Power®Belt Drive Replacement Clutch Kit
    0
    # sp169804
    Belt Drive Replacement Clutch Kit by Twin Power®. Made in USA. Replacement clutch kits for the popular Rivera-Primo Belt Drive Clutches from Twin Power. Steel plates have a 41 tooth spline.
    Race-proven friction materialKits include fiber and steel plates
    $176.81 - $194.57
  • Twin Power® - Ignition Coil
    Twin Power®Ignition Coil
    0
    # sp169822
    Ignition Coil by Twin Power®. Twin Power coils are high-quality direct fit with more voltage than stock. High-quality, molded-epoxy coils for 12-Volt H-D™ ignition systems increases peak spark voltage by 20% or more! In a late...
    Crafted to deliver unbeatable levels of qualityHigh grade materials for exceptional performance
    $61.24 - $110.44
  • Twin Power® - Late Style Handlebar Switch Kit
    Twin Power®Late Style Handlebar Switch Kit
    0
    # sp149961
    Late Style Handlebar Switch Kit by Twin Power®. This Posi-lock Straight Off-Set Extension allows for more adjustment options and as a result, greater comfort. For use with Posi-lock case guard clamps and pegs.
    Crafted to deliver unbeatable levels of qualityHigh grade materials for exceptional performance
    $65.79 - $111.56
  • Twin Power® - Lower Rocker Box Gasket
    Twin Power®Lower Rocker Box Gasket
    0
    # sp148672
    Lower Rocker Box Gasket by Twin Power®. Twin Power gaskets are offered as a kit that contains all the gaskets and seals necessary, or separately as needed, to perform a specific job. The highest quality kits include AFM and MLS style...
    Highest qualityMade in USA
    $17.09 - $21.31
  • Twin Power® - Motor Case O-Rings and Seal Set
    Twin Power®Motor Case O-Rings and Seal Set
    0
    # sp169831
    Motor Case O-Rings and Seal Set by Twin Power®. Made In Usa. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....
    Highest qualityMade in USA
    $13.88 - $20.76




For 30+ years, Twin Power has been designing and manufacturing a wide range of top-of-the-line performance products for Harley-Davidson enthusiasts. The brand was born in 1982 from the aspirations of hardcore riding junkies to provide the same dedicated motorcycle enthusiasts with the products they’re after to turn heads as easily as corners, providing a combination of jaw-dropping looks and mind-blowing performance. Passion and obsession with the American V-Twin motorcycle resulted in the creation of an extensive array of quality parts and accessories for a wide range of applications, which have carved out a niche for Twin Power in the aftermarket industry as an indisputable leader in performance motorcycle products.

At Twin Power, they’re die-hard performance fans and adrenaline seekers who love riding and racing their custom bikes, feeling the rumble in their bones and the adrenaline rushing through the veins as they hit the track. They live, love, and breeze everything racing. They get the most joy out of the ride, they go conquering the racetrack and they build their own bikes of their dreams. They have a rich heritage of skillful manufacturing experience and profound knowledge in the anatomy of the motorcycle under their belt. With hundreds of miles ridden and numerous records set, they design and build top-of-the-line custom motorcycle products based on their own experiences and rigorously test them to ensure you get the best performance and value possible.

As a brand of avid bikers for avid bikers, Twin Power offers a huge selection of parts and accessories they devotedly test during their exhilarating rides to bring Harley-Davidson enthusiasts the highest quality products at the most competitive prices. Since 1982, quality, performance and safety has been paramount for Twin Power. They won’t provide you with the products they wouldn’t put in their own bikes. If they haven’t tested the product to fit and work as it should, they won’t offer it to you. The brand makes the finest brake rotors, pads, brake line kits, and everything in between for sure stopping. It also has the drivetrain components to keep you going on the road and not on the side off. Rely on Twin Power engine components to build an extremely powerful American V-Twin engine that makes a distinctive sound you’re sure to love. And to maintain it running smoothly, go with Twin Power fuel and air control products as well as oils and lubricants specially designed to meet the unique needs of the V-Twin engine. So, as you see, whatever your bike’s need is, Twin Power has the solution to pack it with immense power and maximize its performance while adding ultra-sleek looks.

New Arrivals

New Arrivals - Updated December 14, 2022
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