Twin Power Motorcycle Performance Parts & Accessories

  • 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
    $69.79
    Availability Varies - Depends on Product Options
  • Twin Power® - Clutch Shell
    Twin Power® - Clutch Shell
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    # 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
    $281.25 - $296.77
    In Stock - Ships within 24 hrs
  • Twin Power® - Tappet Guide Gaskets
    Twin Power® - Tappet Guide Gaskets
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    # sp147833
    Tappet Guide Gaskets 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...
    Highest qualityMade in USA
    $8.68 - $10.40
    Availability Varies - Depends on Product Options
  • Twin Power® - Cam Cover Gaskets
    Twin Power® - Cam Cover Gaskets
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    # sp147801
    Cam Cover 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 MLS...
    Highest qualityMade in USA
    $66.88
    Availability Varies - Depends on Product Options
  • Twin Power® - O.E.M. Style Intake Clamps
    Twin Power® - O.E.M. Style Intake Clamps
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    # sp148606
    O.E.M. Style Intake Clamps by Twin Power®. Quantity: 1 Pair. 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
    $20.32
    Availability Varies - Depends on Product Options
  • Twin Power® - Under Tank Style Ignition Switch
    Twin Power® - Under Tank Style Ignition Switch
    0
    # sp140367
    Under Tank Style Ignition Switch 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...
    Crafted to deliver unbeatable levels of qualityHigh grade materials for exceptional performance
    $18.38
    Availability Varies - Depends on Product Options
  • Twin Power® - Replacement Clutch Springs
    Twin Power® - Replacement Clutch Springs
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    # 6128117422
    Universal Replacement Clutch Springs 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...
    Developed to give more comfort while driving your motorcycleTested in independent laboratories to ensure perfect fit and function
    $37.78
    In Stock - Ships within 24 hrs
  • Twin Power® - Heavy-Duty Inner Tube
    Twin Power® - Heavy-Duty Inner Tube
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    # 4118658015
    Universal Heavy-Duty Inner Tube 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...
    Developed to give more comfort while driving your motorcycleTested in independent laboratories to ensure perfect fit and function
    $13.10 - $23.41
    In Stock - Ships within 24 hrs
  • Twin Power® - Heavy-Duty Inner Tube
    Twin Power® - Heavy-Duty Inner Tube
    0
    # 2288337885
    Universal Heavy-Duty Inner Tube 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...
    Developed to give more comfort while driving your motorcycleTested in independent laboratories to ensure perfect fit and function
    $13.10 - $23.41
    In Stock - Ships within 24 hrs
  • Twin Power® - Heavy-Duty Inner Tube
    Twin Power® - Heavy-Duty Inner Tube
    0
    # 1721210628
    Universal Heavy-Duty Inner Tube by Twin Power®. Top Quality Inner Tubes For All The Popular Sizes Of Harley-Davidson™ Tires. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of...
    Crafted to deliver unbeatable levels of qualityHigh grade materials for exceptional performance
    $13.10 - $23.41
    In Stock - Ships within 24 hrs
  • Twin Power® - Heavy-Duty Inner Tubes
    Twin Power® - Heavy-Duty Inner Tubes
    0
    # 6128117292
    Universal Heavy-Duty Inner Tubes 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...
    Developed to give more comfort while driving your motorcycleTested in independent laboratories to ensure perfect fit and function
    $14.50 - $28.08
    In Stock - Ships within 24 hrs
  • Twin Power® - Ignition Wire Crimping Tools
    Twin Power® - Ignition Wire Crimping Tools
    0
    # 6128119465
    Universal Ignition Wire Crimping Tools 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...
    Developed to give more comfort while driving your motorcycleTested in independent laboratories to ensure perfect fit and function
    $21.29
    In Stock - Ships within 24 hrs
  • Twin Power® - Stainless Steel Clear-Coated Universal Brake Hoses
    Twin Power® - Stainless Steel Clear-Coated Universal Brake Hoses
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    # 6128115911
    Universal Stainless Steel Clear-Coated Universal Brake Hoses by Twin Power®. D.O.T., Universal. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high...
    Developed to give more comfort while driving your motorcycleTested in independent laboratories to ensure perfect fit and function
    $25.60 - $34.15
    In Stock - Ships within 24 hrs
  • Twin Power® - 6 Speed 24T Sprocket
    Twin Power® - 6 Speed 24T Sprocket
    0
    # 6128118939
    Universal 6 Speed 24T Sprocket 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...
    Developed to give more comfort while driving your motorcycleTested in independent laboratories to ensure perfect fit and function
    $103.50 - $109.20
    In Stock - Ships within 24 hrs
  • Twin Power® - High-Performance Factory-Activated AGM Batteries
    Twin Power® - High-Performance Factory-Activated AGM Batteries (485007)
    0
    # mpn5142050622
    High-Performance Factory-Activated AGM Batteries by Twin Power®. YTX14L Battery, 6" L x 3-7/16" W x 5-3/4" H. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced...
    Developed to give more comfort while driving your motorcycleTested in independent laboratories to ensure perfect fit and function
    $148.40
    In Stock - Ships within 24 hrs
  • Twin Power® - High-Performance Factory-Activated AGM Batteries
    Twin Power® - High-Performance Factory-Activated AGM Batteries (485003)
    0
    # mpn5142050596
    High-Performance Factory-Activated AGM Batteries (485003) by Twin Power®. YIX30L Battery, 6-9/16" L x 5" W x 6-7/8" H. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...
    Developed to give more comfort while driving your motorcycleTested in independent laboratories to ensure perfect fit and function
    $180.37
    In Stock - Ships within 24 hrs
  • Twin Power® - High-Performance Factory-Activated AGM Batteries
    Twin Power® - High-Performance Factory-Activated AGM Batteries (485005)
    0
    # mpn5142050471
    High-Performance Factory-Activated AGM Batteries by Twin Power®. YTX20HL Battery, 6-7/8" L x 3-7/16" W x 6-1/8" H. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...
    Developed to give more comfort while driving your motorcycleTested in independent laboratories to ensure perfect fit and function
    $143.51
    In Stock - Ships within 24 hrs
  • Twin Power® - High-Performance Factory-Activated AGM Batteries
    Twin Power® - High-Performance Factory-Activated AGM Batteries (485006)
    0
    # mpn5142050447
    High-Performance Factory-Activated AGM Batteries (485006) by Twin Power®. YTX24HL Battery, 8-1/8" L x 3-7/16" W x 6-3/8" H. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...
    Developed to give more comfort while driving your motorcycleTested in independent laboratories to ensure perfect fit and function
    $164.85
    In Stock - Ships within 24 hrs
  • Twin Power® - High-Performance Factory-Activated AGM Batteries
    Twin Power® - High-Performance Factory-Activated AGM Batteries (485002)
    0
    # mpn5142050351
    High-Performance Factory-Activated AGM Batteries (485002) by Twin Power®. YTX-14 Battery, 6" L x 3-7/16" W x 5-3/4" H. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...
    Developed to give more comfort while driving your motorcycleTested in independent laboratories to ensure perfect fit and function
    $145.49
    In Stock - Ships within 24 hrs
  • Twin Power® - O2 Sensor
    Twin Power® - O2 Sensor (484895)
    0
    # mpn5142050644
    O2 Sensor (484895) by Twin Power®. O2 Sensor. 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...
    Developed to give more comfort while driving your motorcycleTested in independent laboratories to ensure perfect fit and function
    $107.66
    In Stock - Ships within 24 hrs
  • Twin Power® - O2 Sensor
    Twin Power® - O2 Sensor (484901)
    0
    # mpn5142050583
    O2 Sensor (484901) by Twin Power®. Replaces H-D 27683-07. 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...
    Developed to give more comfort while driving your motorcycleTested in independent laboratories to ensure perfect fit and function
    $66.88
    In Stock - Ships within 24 hrs
  • Twin Power® - O2 Sensor
    Twin Power® - O2 Sensor (484900)
    0
    # mpn5142050573
    O2 Sensor (484900) by Twin Power®. Replaces H-D 27719-07 27690-08. 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....
    Developed to give more comfort while driving your motorcycleTested in independent laboratories to ensure perfect fit and function
    $66.88
    In Stock - Ships within 24 hrs
  • Twin Power® - O2 Sensor
    Twin Power® - O2 Sensor (484904)
    0
    # mpn5142050448
    O2 Sensor (484904) by Twin Power®. Replaces H-D 27729-10. 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...
    Developed to give more comfort while driving your motorcycleTested in independent laboratories to ensure perfect fit and function
    $88.26
    In Stock - Ships within 24 hrs
  • Twin Power® - O2 Sensor
    Twin Power® - O2 Sensor (484906)
    0
    # mpn5142050433
    O2 Sensor (484906) by Twin Power®. Replaces H-D 32700006. 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...
    Developed to give more comfort while driving your motorcycleTested in independent laboratories to ensure perfect fit and function
    $83.37
    In Stock - Ships within 24 hrs
  • Twin Power® - O2 Sensor
    Twin Power® - O2 Sensor (484905)
    0
    # mpn5142050364
    O2 Sensor (484905) by Twin Power®. Replaces H-D 32700005. 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...
    Developed to give more comfort while driving your motorcycleTested in independent laboratories to ensure perfect fit and function
    $83.37
    In Stock - Ships within 24 hrs
  • Twin Power® - O2 Sensor
    Twin Power® - O2 Sensor (484903)
    0
    # mpn5142050363
    O2 Sensor (484903) by Twin Power®. Replaces H-D 27809-10. 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...
    Developed to give more comfort while driving your motorcycleTested in independent laboratories to ensure perfect fit and function
    $96.02
    In Stock - Ships within 24 hrs
  • Twin Power® - Premium MAX Factory-Activated AGM Batteries
    Twin Power® - Premium MAX Factory-Activated AGM Batteries (485021)
    0
    # mpn5142050656
    Premium MAX Factory-Activated AGM Batteries by Twin Power®. GYZ20H Battery, 6-7/8" L x 3-7/16" W x 6-1/8" H. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced...
    Developed to give more comfort while driving your motorcycleTested in independent laboratories to ensure perfect fit and function
    $173.58
    In Stock - Ships within 24 hrs
  • Twin Power® - Premium MAX Factory-Activated AGM Batteries
    Twin Power® - Premium MAX Factory-Activated AGM Batteries (485020)
    0
    # mpn5142050626
    Premium MAX Factory-Activated AGM Batteries by Twin Power®. GYZ32HL Battery, 6-9/16" L x 5" W x 6-7/8" H. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced...
    Developed to give more comfort while driving your motorcycleTested in independent laboratories to ensure perfect fit and function
    $239.54
    In Stock - Ships within 24 hrs
  • Twin Power® - Premium MAX Factory-Activated AGM Batteries
    Twin Power® - Premium MAX Factory-Activated AGM Batteries (485022)
    0
    # mpn5142050553
    Premium MAX Factory-Activated AGM Batteries by Twin Power®. GYZ20HL Battery, 6-7/8" L x 3-7/16" W x 6-1/8" H. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced...
    Developed to give more comfort while driving your motorcycleTested in independent laboratories to ensure perfect fit and function
    $173.58
    In Stock - Ships within 24 hrs
  • Twin Power® - Premium MAX Factory-Activated AGM Batteries
    Twin Power® - Premium MAX Factory-Activated AGM Batteries (485023)
    0
    # mpn5142050376
    Premium MAX Factory-Activated AGM Batteries by Twin Power®. GYZ16HL Battery, 6" L x 3-7/16" W x 5-3/4" H. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced...
    Developed to give more comfort while driving your motorcycleTested in independent laboratories to ensure perfect fit and function
    $148.36
    In Stock - Ships within 24 hrs




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 October 22, 2024
  • Twin Power® - Throttle Position Sensor
  • Twin Power® - Cam Cover Gaskets
  • Twin Power® - Belt Drive Replacement Clutch Kits
  • Twin Power® - Mini-Coils
  • Twin Power® - Organic Brake Pads
Twin Power