KOSO Motorcycle Gauges & Accessories

KOSO
  • KOSO® - D-Type Gauge Bracket
    KOSO®D-Type Gauge Bracket (BE640001)
    0
    # mpn4619558893
    Universal D-Type Gauge Bracket (BE640001) by KOSO®. For 64 mm Meter. 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....
    Expertly crafted from the highest grade materialsExquisite workmanship and solid design
    $14.36
  • KOSO® - D-Type Gauge Bracket
    KOSO®D-Type Gauge Bracket (BE550001)
    0
    # mpn4619558888
    Universal D-Type Gauge Bracket (BE550001) by KOSO®. For 55 mm Meter. 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....
    Expertly crafted from the highest grade materialsExquisite workmanship and solid design
    $14.36
  • KOSO® - Direct Fit Dual USB Adaptor
    KOSO®Direct Fit Dual USB Adaptor (K0008000)
    0
    # mpn4709144772
    Universal Direct Fit Dual USB Adaptor by KOSO®. 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...
    Expertly crafted from the highest grade materialsExquisite workmanship and solid design
    $58.46
  • KOSO® - G2 & EFI Meters Bracket
    KOSO®G2 & EFI Meters Bracket (BE000M01)
    0
    # mpn4619558884
    Universal G2 & EFI Meters Bracket (BE000M01) by KOSO®. 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...
    Expertly crafted from the highest grade materialsExquisite workmanship and solid design
    $14.36
  • KOSO® - Gear Indicator Bracket
    KOSO®Gear Indicator Bracket (BE007000)
    0
    # mpn4619558886
    Gear Indicator Bracket by KOSO®. Bracket that fits the Gear Indicator, the Haley-Davidson® Gear Indicator or the Honda GROM® Gear Indicator. This top-grade product is expertly made in compliance with stringent industry standards to...
    Plug & playLarge digits and blue background make it easy to read day or night
    $20.66
  • KOSO® - Handlebar Bracket for Bullet Casing
    KOSO®Handlebar Bracket for Bullet Casing (BE550M18)
    0
    # mpn4619558892
    Handlebar Bracket for Bullet Casing (BE550M18) by KOSO®. Diameter: 1.25". This Handlebar Chrome Bracket fits with Chrome Bullet Casing BE550M11. This top-grade product is expertly made in compliance with stringent industry standards to...
    Expertly crafted from the highest grade materialsExquisite workmanship and solid design
    $44.96
  • KOSO® - Handlebar Bracket for Bullet Casing
    KOSO®Handlebar Bracket for Bullet Casing (BE550M17)
    0
    # mpn4619558891
    Handlebar Bracket for Bullet Casing (BE550M17) by KOSO®. Diameter: 1". This Handlebar Chrome Bracket fits with Chrome Bullet Casing BE550M10. This top-grade product is expertly made in compliance with stringent industry standards to...
    Expertly crafted from the highest grade materialsExquisite workmanship and solid design
    $44.96
  • KOSO® - Hi-Tension Clutch Springs
    KOSO®Hi-Tension Clutch Springs (FT623001)
    0
    # mpn4531262978
    Hi-Tension Clutch Springs by KOSO®. When it comes time to transferring the power of your engine to the ground, the clutch components are one of the important keys. Used along with the Hi-performance Clutch Discs in the Clutch kit, the...
    Expertly crafted from the highest grade materialsExquisite workmanship and solid design
    $40.46
  • KOSO® - Ignition Coil
    KOSO®Ignition Coil (KU623100)
    0
    # mpn4708109286
    Ignition Coil by KOSO®. 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 materials...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $71.06
  • KOSO® - LED Flasher Relays
    KOSO®LED Flasher Relays (KD006030)
    0
    # mpn4531262981
    Universal LED Flasher Relays by KOSO®. Changing your indicator lights for LED ones? Once you replace your regular bulbs by LED indicator lights, the resistance is very small compare to the original flashers. Therefore, the bike couldn't...
    Expertly crafted from the highest grade materialsExquisite workmanship and solid design
    $20.66
  • KOSO® - Meters Bracket
    KOSO®Meters Bracket (BE006S00)
    0
    # mpn4619558885
    Universal Meters Bracket (BE006S00) by KOSO®. 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...
    Expertly crafted from the highest grade materialsExquisite workmanship and solid design
    $15.26
  • KOSO® - North America Mini GPS Lap Timer
    KOSO®North America Mini GPS Lap Timer (BA045100)
    1
    # mpn4655516107
    Universal North America Mini GPS Lap Timer by KOSO®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    Expertly crafted from the highest grade materialsExquisite workmanship and solid design
    $319.46
  • KOSO® - RPM & Hour Meter
    KOSO®RPM & Hour Meter (BA074000)
    0
    # mpn4841495104
    Universal RPM & Hour Meter by KOSO®. The Proton RPM & hour meter will allow you to visualize the revolutions of your motor while the hour meter will keep track of the amount of time your engine has ran.
    Made with dedication to forward-thinking design and high qualityUnique, dependable, and functional
    $44.96
  • KOSO® - Single USB Adaptor
    KOSO®Single USB Adaptor (K0009000)
    0
    # mpn4709144586
    Universal Single USB Adaptor by KOSO®. Red indicator light flashes and stops charging when battery voltage is below DC 11.5V. Keep your devices charged and ready to go at all times with the Koso USB charger. The simple yet durable...
    Expertly crafted from the highest grade materialsExquisite workmanship and solid design
    $39.56
  • KOSO® - Top Clamp
    KOSO®Top Clamp (BE030200)
    0
    # mpn4531262766
    Top Clamp (BE030200) by KOSO®. Finish: Black. This useful Top clamp bracket for Honda GROM™ will help you get a clean look even with an additional meter installed. Wether you choose one of KOSO plug-in meters for Honda GROM™ or one...
    Expertly crafted from the highest grade materialsExquisite workmanship and solid design
    $43.16
  • KOSO® - Top Clamp
    KOSO®Top Clamp (BE030100)
    0
    # mpn4531262765
    Top Clamp (BE030100) by KOSO®. Finish: Silver. This useful Top clamp bracket for Honda GROM™ will help you get a clean look even with an additional meter installed. Wether you choose one of KOSO plug-in meters for Honda GROM™ or one...
    Expertly crafted from the highest grade materialsExquisite workmanship and solid design
    $43.16
  • KOSO® - Top Clamp
    KOSO®Top Clamp (BE030000)
    0
    # mpn4531262764
    Top Clamp (BE030000) by KOSO®. Finish: Red. This useful Top clamp bracket for Honda GROM™ will help you get a clean look even with an additional meter installed. Wether you choose one of KOSO plug-in meters for Honda GROM™ or one of...
    Expertly crafted from the highest grade materialsExquisite workmanship and solid design
    $43.16
  • KOSO® - V-Type Gauge Bracket
    KOSO®V-Type Gauge Bracket (BE480003)
    0
    # mpn4619558887
    Universal V-Type Gauge Bracket by KOSO®. For 48mm meters. 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...
    Expertly crafted from the highest grade materialsExquisite workmanship and solid design
    $11.66
  • KOSO® - 14 mm Cylinder Head Temperature Sensor
    KOSO®14 mm Cylinder Head Temperature Sensor (K1001R14)
    0
    # mpn4619558928
    14 mm Cylinder Head Temperature Sensor (K1001R14) by KOSO®. 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....
    Temperature Range: 0-150°C or 32-248°FExpertly crafted from the highest grade materials
    $25.16
  • KOSO® - 4.5" Electrical Speedometer
    KOSO®4.5" Electrical Speedometer (BA072100)
    0
    # mpn4619558875
    4.5" Electrical Speedometer by KOSO®. 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...
    Expertly crafted from the highest grade materialsExquisite workmanship and solid design
    $366.26
  • KOSO® - 4.5" Electrical Speedometer
    KOSO®4.5" Electrical Speedometer (BA072000)
    0
    # mpn4619558874
    4.5" Electrical Speedometer by KOSO®. 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...
    Expertly crafted from the highest grade materialsExquisite workmanship and solid design
    $366.26
  • KOSO® - 5 Level Heated Grips Kit
    KOSO®5 Level Heated Grips Kit (AM10710G)
    0
    # mpn4619558834
    Universal 5 Level Heated Grips Kit by KOSO®. It is no longer necessary to be uncomfortable when dealing with climate change! By using "low voltage protection" technology, the heated grips will automatically turn off if ever the voltage...
    5 level temperature controller allows you to adjust the temperature to desired comfort levelMade of special rubber material that is resistant to outdoor conditions and elevated temperatures
    $67.46
  • KOSO® - 66 Satellite GPS Transmitter
    KOSO®66 Satellite GPS Transmitter (BF018000)
    0
    # mpn4531262767
    Universal 66 Satellite GPS Transmitter by KOSO®. Replacement 66 Satellite GPS Transmitter only for GPS Speed Signal Converter kit. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion...
    Expertly crafted from the highest grade materialsExquisite workmanship and solid design
    $107.96
  • KOSO® - AMP & Volt Meter
    KOSO®AMP & Volt Meter (BA003190)
    0
    # mpn4841495107
    Universal AMP & Volt Meter by KOSO®. This Mini 3 AMP & volt meter will give you the vehicle voltage and amps used. This meter can be very helpful especially when there is many electrical accessories connected to the vehicle.
    Made with dedication to forward-thinking design and high qualityUnique, dependable, and functional
    $130.46
  • KOSO® - Air Density Meter
    KOSO®Air Density Meter (BC001601)
    0
    # mpn4619558883
    Universal Air Density Meter (BC001601) by KOSO®. The Air Density Meter is a great tool for serious engine tuners. It could help you determine if the jetting or fuel mapping should be adjusted. Altitude, temperature and atmospheric...
    Great tool for serious engine tunersMeter instantly tells you if temperature and atmospheric pressure changes so proper changes can be made
    $193.46
  • KOSO® - Alloy Structure Steel Camshaft Chain Tensioner
    KOSO®Alloy Structure Steel Camshaft Chain Tensioner (MU623000)
    0
    # mpn4619558937
    Alloy Structure Steel Camshaft Chain Tensioner by KOSO®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to...
    Expertly crafted from the highest grade materialsExquisite workmanship and solid design
    $85.46
  • KOSO® - Big Bore 4V Cylinder Head Kit
    KOSO®Big Bore 4V Cylinder Head Kit (MB623003)
    0
    # mpn4619558933
    Big Bore 4V Cylinder Head Kit by KOSO®. This complete 170cc Big Bore kit with 4V Cylinder Head kit is the perfect add-on for all horsepower enthusiast looking for performance! All parts are made from high-quality components for...
    Expertly crafted from the highest grade materialsExquisite workmanship and solid design
    $935.96
  • KOSO® - Big Bore Cylinder Kit
    KOSO®Big Bore Cylinder Kit (MB623002)
    0
    # mpn4619558932
    Big Bore Cylinder Kit by KOSO®. 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...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $346.46
  • KOSO® - Camshaft
    KOSO®Camshaft (MM623002)
    0
    # mpn4619558936
    Camshaft by KOSO®. 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 materials using...
    Expertly crafted from the highest grade materialsExquisite workmanship and solid design
    $143.96
  • KOSO® - Chrome Bullet Casing
    KOSO®Chrome Bullet Casing (BE550M11)
    0
    # mpn4619558890
    Chrome Bullet Casing (BE550M11) by KOSO®. For 1.25" & 1.50" Brackets. This nice Chrome Bullet Casing works with KOSO Harley-Davidson® Tachometer and Speedometer. This top-grade product is expertly made in compliance with stringent...
    Expertly crafted from the highest grade materialsExquisite workmanship and solid design
    $71.06




KOSO is known in the motorcycle industry for their body and engine parts, electronics, lights, accessories, and many other high-grade products. The company is committed not only for quality but also for innovation and perfection. KOSO constantly improves their production technology to stay ahead of the competition because they are firmly convinced that product quality directly influences the brand reputation. The name KOSO was registered as the company’s trademark in 1989. It is composed of 2 Japanese words: “idea” and “high speed.” “Idea” means creativity and “high speed” stands for high performance. By joining these two words the company implies the creative approach for designing new high-performance products.

The KOSO’s identity is based on the principles of integrity and trust. All of the products are thoroughly designed and manufactured under strict control. Since KOSO steps onto the world stage, they endeavor to reach the level of decent quality. The company uses leading-edge techniques and up-to-date equipment to provide you with products of the finest grade and value. In their diverse inventory, one can find parts and accessories for a range of motorcycle makes from Harley-Davidson to Yamaha. In the future KOSO is planning to further innovate and develop new products and become a trusted source for two-wheelers.

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