KOSO NORTH AMERICA
Koso North America Gauges, Meters, and Performance Parts at JJ Motorsports
Koso North America, established in 1981 as Tong Yah Industrial Co., Ltd. in Taiwan, initially focused on producing motorcycle performance parts. The company name changed in 1989, and it has since become synonymous with quality and performance in the motorcycle, snowmobile, ATV, and UTV markets, specializing in high-quality gauges, meters, and accessories that enhance functionality and safety.
At JJ Motorsports, we offer a wide array of Koso North America products, including the innovative D2 LCD Multifunction Meter with an 8-color changeable display for a sleek dashboard upgrade. Monitor engine health precisely using the EGT-02 Standard Dual Sensor, which records up to 50 runs. For versatile applications, check out the TFT Multifunction Meter RX-4 featuring multiple backlight colors. Enhance your indicators with the Gauge Indicator Light for essential alerts. Whether you're customizing for performance or safety, Koso North America delivers reliable options compatible with various powersports vehicles. Explore our selection to find the perfect additions for your ride.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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KOSO NORTH AMERICA Speed Sensor Magnet Bolt - 5/16" - 18 x 7/8" L BF010500
KOSO NORTH AMERICA
$8.95Speed sensor accuracy is critical for reliable engine management, and improper magnet installation compromises your data integrity. The KOSO Speed Sensor Magnet Bolt eliminates the guesswork of...22100133- SKU:
- 22100133
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- DIAMETER - THREAD SIZE METRIC:
- 7.92 MM X P1.41 X 22.22 MM L
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- PRODUCT NAME:
- BOLT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- APPLICATION:
- MAGNETIC
- MATERIAL:
- STEEL
- TYPE:
- SENSOR
$8.95 -
KOSO NORTH AMERICA Speed Sensor Magnet Bolt - M6 x P1.1 x 24 mm L BF010600
KOSO NORTH AMERICA
$8.95Accurate engine speed measurement is critical for precise tuning, datalogging, and engine control systems—and it starts with reliable sensor magnet placement. The KOSO Speed Sensor Magnet Bolt...22100137- SKU:
- 22100137
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- DIAMETER - THREAD SIZE METRIC:
- M6 X P1.00 X 24 MM L
- PRODUCT NAME:
- BOLT
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- APPLICATION:
- MAGNETIC
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- TYPE:
- SENSOR
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$8.95 -
KOSO NORTH AMERICA Speed Sensor Magnet Bolt - M8 x P1.25 x 27.5 mm L BF010830
KOSO NORTH AMERICA
$8.95Speed sensor accuracy directly impacts your data logging and tuning precision—any inconsistency in signal detection compromises your ability to dial in performance. The KOSO Speed Sensor Magnet Bolt...22100139- SKU:
- 22100139
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- APPLICATION:
- MAGNETIC
- RIDING STYLE:
- ATV
- DIAMETER - THREAD SIZE METRIC:
- M8 X P1.25 X 27.5 MM L
- MATERIAL:
- STEEL
- PRODUCT NAME:
- BOLT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SENSOR
- UNITS:
- EACH
- RIDING STYLE:
- UTV
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
$8.95Qty in Cart: 0Quantity:Price:$8.95Subtotal: -
KOSO NORTH AMERICA AC/DC Converter BL000010
KOSO NORTH AMERICA
$49.95Off-road enthusiasts running aftermarket electronics on snowmobiles, ATVs, and dirtbikes need reliable power conversion to avoid component damage and electrical failures. The KOSO NORTH AMERICA AC/DC...21300048- SKU:
- 21300048
- Availability:
- Ships Same Business Day
- Weight:
- 0.17 LBS
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- POWER CONNECTION TYPE:
- FOUR PIGTAIL WIRES
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- TYPE:
- AC/DC
- PRODUCT NAME:
- POWER CONVERTER
- RIDING STYLE:
- OFF-ROAD
- VOLTS:
- 12 V
$49.95 -
KOSO NORTH AMERICA RX-3 Harness - Grom BZ001000
KOSO NORTH AMERICA
$74.95The KOSO RX-3 Harness simplifies dashboard integration on your Grom, eliminating guesswork with a purpose-built plug-and-play design. This OEM-quality harness eliminates the need for custom wiring,...21201071- SKU:
- 21201071
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- MODEL:
- GROM
- PRODUCT NAME:
- WIRE HARNESS
- FOR MAKE:
- HONDA
$74.95 -
KOSO NORTH AMERICA RX-3 Harness - Monkey BZ001001
KOSO NORTH AMERICA
$80.95The KOSO RX-3 Harness simplifies dashboard integration on your Monkey, eliminating guesswork and custom wiring. This plug-and-play solution lets you mount a full multifunction meter—fuel level,...21201072- SKU:
- 21201072
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- PRODUCT NAME:
- WIRE HARNESS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- FOR MAKE:
- HONDA
- MODEL:
- MONKEY
$80.95 -
KOSO NORTH AMERICA USB Adapter K0008110
KOSO NORTH AMERICA
$81.95Keep your devices charged and ready during long track days, road trips, or extended shop sessions without fumbling with multiple adapters. The KOSO USB adapter transforms your vehicle's cigarette...21200916- SKU:
- 21200916
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- TYPE:
- BATTERY
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- POWER OUTLET
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- POWER CONNECTION TYPE:
- BATTERY LEAD
- POWER CONNECTION TYPE:
- DUAL USB A SOCKETS
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$81.95 -
KOSO NORTH AMERICA LED Taillight - Red HB025020
KOSO NORTH AMERICA
$47.95Motorcycle visibility is non-negotiable in traffic, and a quality taillight is your first line of defense against rear-end collisions. The KOSO NORTH AMERICA LED Taillight delivers six ultra-bright...20101266- SKU:
- 20101266
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- HEIGHT IMPERIAL:
- 1-1/4'
- MODEL:
- INFINITY
- RIDING STYLE:
- STREET
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- TAILLIGHT
- UNITS:
- EACH
- FILAMENT/FUNCTION:
- SINGLE
- LENS COLOR:
- RED
- NUMBER OF BULBS:
- 6
- BULB TYPE:
- LED
- HOUSING COLOR:
- BLACK
- WIDTH IMPERIAL:
- 4'
$47.95 -
KOSO NORTH AMERICA LED Headlight - Universal GA002000
KOSO NORTH AMERICA
$537.95Precision lighting is non-negotiable in high-performance racing and night driving. The KOSO NORTH AMERICA LED Headlight delivers superior illumination with Class D brightness ratings that cut through...20011816- SKU:
- 20011816
- Availability:
- Ships Same Business Day
- Weight:
- 2.65 LBS
- BRIGHTNESS:
- 1058 LM
- HOUSING MATERIAL:
- ALUMINUM
- OVERALL DIAMETER IMPERIAL:
- 6-3/4'
- LENGTH IMPERIAL:
- 3-3/8'
- PRODUCT NAME:
- HEADLIGHT ASSEMBLY
- TYPE:
- HEADLIGHT
- UNITS:
- KIT
- FOR MAKE:
- UNIVERSAL
- HOUSING/STEM COLOR:
- BLACK
- RIDING STYLE:
- STREET
$537.95 -
KOSO NORTH AMERICA LED Marker Light - Black HE015K14
KOSO NORTH AMERICA
$107.95Visibility is non-negotiable on the track or street, and these KOSO LED marker lights deliver precision lighting where it matters most. Five ultra-bright amber LEDs cut through ambient light with a...20400964- SKU:
- 20400964
- Availability:
- Ships Same Business Day
- Weight:
- 0.32 LBS
$107.95 -
KOSO NORTH AMERICA Valve Head Kit - Grom MC623000
KOSO NORTH AMERICA
$937.95If you're running a big bore kit on your Grom, this valve head kit is essential to unlock the full potential of your displacement gains. The unique four-valve design dramatically improves cylinder...09500755- SKU:
- 09500755
- Availability:
- Ships Same Business Day
- Weight:
- 6.61 LBS
- PRODUCT NAME:
- CYLINDER HEAD KIT
- UNITS:
- KIT
- TYPE:
- 4 VALVE
- FEATURES:
- HEAD KIT ONLY
- RIDING STYLE:
- STREET
- MATERIAL:
- STAINLESS STEEL
$937.95 -
KOSO NORTH AMERICA Throttle Body - Grom - 34mm DY623013
KOSO NORTH AMERICA
$174.95A stock throttle body limits your Grom's potential—restricting airflow and dulling throttle response when you need precision most. The KOSO 34mm throttle body eliminates that bottleneck by optimizing...10220154- SKU:
- 10220154
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- THROTTLE BODY
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLACK
- TYPE:
- SINGLE BORE
- UNITS:
- EACH
- BORE SIZE METRIC:
- 34.00 MM
- FEATURES:
- INCLUDES GASKETS
$174.95 -
KOSO NORTH AMERICA Injector Adapter Kit - Grom DB623000
KOSO NORTH AMERICA
$112.95If you're upgrading to a KOSO intake manifold on your Grom, fuel injector compatibility becomes critical—this adapter kit bridges that gap seamlessly. The DB623000 ensures proper fuel delivery and...10210013- SKU:
- 10210013
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- FUEL INJECTOR ADAPTER
- UNITS:
- KIT
$112.95Qty in Cart: 0Quantity:Price:$112.95Subtotal: -
KOSO NORTH AMERICA Throttle Body Screw - Brass BS000010
KOSO NORTH AMERICA
$13.95Stock plastic air screws deteriorate under thermal cycling and vibration, compromising the precision calibration of your throttle body. This KOSO brass replacement offers superior durability and...10220273- SKU:
- 10220273
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- APPLICATION:
- THROTTLE BODY
- COLOR/FINISH:
- BRASS
- LENGTH METRIC:
- 40.8 MM
- LENGTH:
- 40,8 MM (1-39/64')
- PRODUCT NAME:
- SCREW
- TYPE:
- REPLACEMENT
- RIDING STYLE:
- STREET
- LENGTH IMPERIAL:
- 1-39/64'
- MATERIAL:
- BRASS
- UNITS:
- EACH
$13.95 -
KOSO NORTH AMERICA High Flow Fuel Injector - Grom DB008160
KOSO NORTH AMERICA
$206.95If you're running a Grom and want measurable gains in mid-range throttle response and peak power delivery, fuel injector sizing is non-negotiable. The KOSO NORTH AMERICA 160cc High Flow Fuel Injector...10220227- SKU:
- 10220227
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- TYPE:
- HIGH-FLOW
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- FUEL INJECTOR
$206.95 -
KOSO NORTH AMERICA Clutch Part FA623K00
KOSO NORTH AMERICA
$49.95High-performance driving demands a clutch system engineered to handle extreme loads and rapid gear transitions without compromise. The KOSO NORTH AMERICA FA623K00 delivers the precision and...11321302- SKU:
- 11321302
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- TYPE:
- CLUTCH
- PRODUCT NAME:
- LIFTER PLATE
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$49.95 -
KOSO NORTH AMERICA Clutch Kit FA623002
KOSO NORTH AMERICA
$136.95If your clutch is slipping under load or struggling to transmit full engine power to the wheels, the KOSO NORTH AMERICA Clutch Kit FA623002 delivers the holding force you need. This kit upgrades your...11313332- SKU:
- 11313332
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- CLUTCH KIT
- UNITS:
- KIT
- TYPE:
- CLUTCH PLATE AND SPRING KIT
$136.95Qty in Cart: 0Quantity:Price:$136.95Subtotal: -
KOSO NORTH AMERICA Camshaft - Big Bore Kit MM623002
KOSO NORTH AMERICA
$199.95The KOSO NORTH AMERICA Camshaft (MM623002) unlocks the full potential of your big bore engine build by optimizing valve timing and lift for maximum airflow and combustion efficiency. While compatible...09250893- SKU:
- 09250893
- Availability:
- Ships Same Business Day
- Weight:
- 0.81 LBS
- APPLICATION:
- EXHAUST
- EXHAUST LIFT METRIC:
- 8.50 MM
- INTAKE LIFT METRIC:
- 8.50 MM
- APPLICATION:
- INTAKE
- RIDING STYLE:
- STREET
- TYPE:
- GEAR
- UNITS:
- EACH
- PRODUCT NAME:
- CAMSHAFT
$199.95 -
KOSO NORTH AMERICA RX-3 Gauge - Black BA071000
KOSO NORTH AMERICA
$687.95Real-time data monitoring is essential for optimizing engine performance and diagnosing issues before they become costly problems. The KOSO NORTH AMERICA RX-3 Gauge delivers comprehensive diagnostics...22120828- SKU:
- 22120828
- Availability:
- Ships Same Business Day
- Weight:
- 1.95 LBS
- TYPE:
- DIGITAL AIR-FUEL RATIO GAUGE
- TYPE:
- ODOMETER
- TYPE:
- SPEEDOMETER
- TYPE:
- TACHOMETER
- TYPE:
- THERMOMETER
- LENGTH IMPERIAL:
- 5-9/16'
- RIDING STYLE:
- STREET
- WIDTH IMPERIAL:
- 3-9/16'
- DEPTH IMPERIAL:
- 1-11/32'
- PRODUCT NAME:
- METER
- HOUSING COLOR:
- BLACK
- TYPE:
- RPM
- UNITS:
- EACH
$687.95Qty in Cart: 0Quantity:Price:$687.95Subtotal: -
KOSO NORTH AMERICA Glue for Heated Grips - 0.85 U.S. fl oz. AM000000
KOSO NORTH AMERICA
$3.95Heated grips demand adhesive that can withstand extreme temperature cycling without degradation or separation. This KOSO heat-resistant glue is engineered specifically for grip installations,...37110007- SKU:
- 37110007
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- CONTAINER SIZE METRIC:
- 25 ML
- PRODUCT NAME:
- ADHESIVE
- TYPE:
- GLUE
- UNITS:
- EACH
- APPLICATION:
- GRIPS
- CONTAINER SIZE IMPERIAL:
- 0.85 US FL OZ.
- DISPENSER TYPE:
- TUBE
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
$3.95 -
KOSO NORTH AMERICA LED Flasher Relay KD006030
KOSO NORTH AMERICA
$25.95Modern LED indicator lights draw significantly less current than traditional incandescent bulbs, which can cause your turn signals and hazard lights to flash at an incorrect rate or fail to flash...20500228- SKU:
- 20500228
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- UTV
- PRODUCT NAME:
- FLASHER RELAY
- TYPE:
- LED
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$25.95 -
KOSO NORTH AMERICA Oil Dipstick Gauge - Black BA053101
KOSO NORTH AMERICA
$182.95Keeping tabs on your oil condition is critical to engine longevity, yet traditional dipsticks offer no temperature data and require you to stop and inspect manually. The KOSO NORTH AMERICA Oil...22120814- SKU:
- 22120814
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- OIL DIPSTICK
- UNITS:
- EACH
- STYLE:
- ELECTRONIC
- HOUSING COLOR:
- BLACK
- READOUT COLOR:
- BLACK
- TYPE:
- DIGITAL OIL/TEMPERATURE GAUGE
$182.95 -
KOSO NORTH AMERICA Oil Dipstick Gauge - Silver BA053111
KOSO NORTH AMERICA
$182.95Knowing your oil condition in real-time is essential for engine health and preventing costly damage on the road or at the track. The KOSO North America Oil Dipstick Gauge eliminates guesswork by...22120815- SKU:
- 22120815
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- RIDING STYLE:
- STREET
- HOUSING COLOR:
- SILVER
- READOUT COLOR:
- BLACK
- STYLE:
- ELECTRONIC
- PRODUCT NAME:
- OIL DIPSTICK
- UNITS:
- EACH
- TYPE:
- DIGITAL OIL/TEMPERATURE GAUGE
$182.95 -
KOSO NORTH AMERICA Oil Dipstick - Black Housing BA053001
KOSO NORTH AMERICA
$182.95Monitoring oil condition is critical to engine longevity, yet traditional dipsticks require you to stop, dismount, and visually inspect in poor lighting. The KOSO NORTH AMERICA Oil Dipstick...22120788- SKU:
- 22120788
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- HOUSING COLOR:
- BLACK
- READOUT COLOR:
- BLACK
- UNITS:
- EACH
- TYPE:
- DIGITAL OIL/TEMPERATURE GAUGE
- PRODUCT NAME:
- OIL DIPSTICK
- RIDING STYLE:
- STREET
- STYLE:
- ELECTRONIC
$182.95 -
KOSO NORTH AMERICA Oil Dipstick - Silver Housing BA053011
KOSO NORTH AMERICA
$182.95Monitoring oil condition is critical to engine longevity, and checking levels at a standstill wastes valuable track or ride time. The KOSO NORTH AMERICA Oil Dipstick eliminates guesswork by...22120789- SKU:
- 22120789
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- READOUT COLOR:
- BLACK
- HOUSING COLOR:
- SILVER
- TYPE:
- DIGITAL OIL/TEMPERATURE GAUGE
- PRODUCT NAME:
- OIL DIPSTICK
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- STYLE:
- ELECTRONIC
$182.95Qty in Cart: 0Quantity:Price:$182.95Subtotal: -
KOSO NORTH AMERICA Hi Flow Oil Pump - Grom NF623000
KOSO NORTH AMERICA
$67.95When you've upgraded your Grom's engine with high-displacement components, the stock oil pump becomes a bottleneck—starving your engine of the lubrication it needs under increased load and RPM. The...09320167- SKU:
- 09320167
- Availability:
- Ships Same Business Day
- Weight:
- 0.26 LBS
- FLOW RATE:
- HIGH VOLUME
- TYPE:
- OIL PUMP
- BASE FINISH:
- CHROME
- UNITS:
- KIT
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- PUMP
- RIDING STYLE:
- STREET
$67.95 -
KOSO NORTH AMERICA Oil Adapter - M14X1.25X15 BG241412
KOSO NORTH AMERICA
$10.95If you're running aftermarket gauges, a turbocharger, or custom engine management on your race build, you need reliable oil pressure and temperature sensing. This KOSO oil adapter provides a clean,...07130133- SKU:
- 07130133
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- FOR FRAME TUBE DIAMETER IMPERIAL:
- 1-1/4'
- FOR FRAME TUBE DIAMETER METRIC:
- 31.1 MM
- LENGTH METRIC:
- 15 MM
- RIDING STYLE:
- UTV
- TYPE:
- OIL TEMPERATURE GAUGE
- BASE COLOR:
- BLUE
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- PRODUCT NAME:
- ADAPTER
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- BLUE
- OUTSIDE DIAMETER METRIC:
- 14 MM
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$10.95Qty in Cart: 0Quantity:Price:$10.95Subtotal: -
KOSO NORTH AMERICA Oil Adapter - M14X1.5X15 BG281415
KOSO NORTH AMERICA
$10.95If you're running an aftermarket oil pressure or temperature sensor, you need a reliable adapter that won't compromise system integrity under high RPM conditions. The KOSO NORTH AMERICA Oil Adapter...07130134- SKU:
- 07130134
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- BLUE
- OUTSIDE DIAMETER METRIC:
- 14 MM
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- BASE COLOR:
- BLUE
- FOR FRAME TUBE DIAMETER IMPERIAL:
- 1-1/2'
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- TYPE:
- OIL TEMPERATURE GAUGE
- FOR FRAME TUBE DIAMETER METRIC:
- 38.1 MM
- PRODUCT NAME:
- ADAPTER
- LENGTH METRIC:
- 15 MM
- RIDING STYLE:
- UTV
$10.95 -
KOSO NORTH AMERICA RX2-NR GP-Style Race Tachometer - 5.35" W x 4" H x 2.05" D BA015000
KOSO NORTH AMERICA
$274.95Track days and race events demand precise RPM monitoring—guesswork costs you lap time and risks engine damage. The KOSO RX2-NR GP-Style Race Tachometer combines analog precision with digital...22010085- SKU:
- 22010085
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
- PRODUCT NAME:
- GAUGE
- RIDING STYLE:
- STREET
- TYPE:
- TACHOMETER
- FACE COLOR:
- WHITE
- MODEL:
- RX-2NR
- READOUT COLOR:
- WHITE
- UNITS:
- EACH
- READOUT COLOR:
- BLACK
- TYPE:
- THERMOMETER
- HOUSING COLOR:
- BLACK
- STYLE:
- GP
$274.95 -
KOSO NORTH AMERICA Bracket BE081000
KOSO NORTH AMERICA
$76.95Precision mounting solutions demand equally precise hardware. The KOSO NORTH AMERICA Bracket BE081000 is engineered to provide secure, reliable fastening for KOSO instrumentation and accessories,...22010238- SKU:
- 22010238
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- UNITS:
- EACH
- MODEL:
- RX-4
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- BRACKET
- TYPE:
- DASH
$76.95 -
KOSO NORTH AMERICA Bracket BE081010
KOSO NORTH AMERICA
$65.95Proper mounting and alignment are foundational to reliable instrument cluster performance and sensor accuracy in high-performance applications. The KOSO NORTH AMERICA Bracket BE081010 provides a...22010239- SKU:
- 22010239
- Availability:
- Ships Same Business Day
- Weight:
- 0.44 LBS
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- MODEL:
- RX-4
- TYPE:
- DASH
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- BRACKET
$65.95Qty in Cart: 0Quantity:Price:$65.95Subtotal: -
KOSO NORTH AMERICA Bracket BE081020
KOSO NORTH AMERICA
$65.95The KOSO NORTH AMERICA Bracket BE081020 provides a precision-engineered mounting solution for high-performance gauge clusters and aftermarket instrumentation systems. Whether you're running a full...22010240- SKU:
- 22010240
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- MODEL:
- RX-4
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- BRACKET
- TYPE:
- DASH
$65.95 -
KOSO NORTH AMERICA Bosch Oxygen Sensor 28-BOSCH
KOSO NORTH AMERICA
$174.95Accurate air/fuel ratio tuning is critical for maximizing horsepower, ensuring reliable combustion, and protecting your engine under demanding conditions. The KOSO NORTH AMERICA Bosch Oxygen Sensor...18610521- SKU:
- 18610521
- Availability:
- Ships Same Business Day
- Weight:
- 0.27 LBS
- RIDING STYLE:
- UTV
- THREAD DIAMETER:
- 18 MM
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SENSOR
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- O2 SENSOR
- DESIGN/CONFIGURATION:
- WIDEBAND
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$174.95 -
KOSO NORTH AMERICA Exhaust Bung Cap BG001801
KOSO NORTH AMERICA
$9.95Exhaust bung caps protect your engine bay from unwanted debris, moisture, and heat loss when running without secondary air injection or emissions equipment. This KOSO North America cap seals off...18610522- SKU:
- 18610522
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- THREAD DIAMETER:
- 18 MM
- THREAD PITCH METRIC:
- 1.5 MM
- PRODUCT NAME:
- PLUG
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- TYPE:
- O2 SENSOR BUNG
- UNITS:
- EACH
$9.95 -
KOSO NORTH AMERICA 2-Stroke Bung Adapter BG001855
KOSO NORTH AMERICA
$48.95Accurate air/fuel ratio monitoring is critical for optimizing 2-stroke engine performance, whether you're tuning a race engine or dialing in a custom build. The KOSO NORTH AMERICA 2-Stroke Bung...18610524- SKU:
- 18610524
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- ADAPTS:
- 2-STROKE
- RIDING STYLE:
- ATV
- TYPE:
- O2 SENSOR BUNG
- UNITS:
- EACH
- PRODUCT NAME:
- ADAPTER
- RIDING STYLE:
- STREET
$48.95 -
KOSO NORTH AMERICA Weld-On EGT Bushing BI520099
KOSO NORTH AMERICA
$32.95Exhaust gas temperature monitoring is essential for tuning and protecting your engine from detonation and heat damage. The KOSO NORTH AMERICA Weld-On EGT Bushing gives you a reliable mounting point...18610525- SKU:
- 18610525
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- STREET
- TYPE:
- EXHAUST BUSHING
- TYPE:
- WELD-IN
- PRODUCT NAME:
- BUSHING
- RIDING STYLE:
- UTV
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- SNOW
$32.95 -
KOSO NORTH AMERICA Exhaust Bung with Cap and Washer BG001813
KOSO NORTH AMERICA
$24.95If you're tuning a custom exhaust system or upgrading your engine management, you need a reliable way to integrate oxygen sensors into your setup. The KOSO weld-in bung eliminates guesswork and...18610728- SKU:
- 18610728
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- PRODUCT NAME:
- BUNG
- RIDING STYLE:
- STREET
- TYPE:
- O2 SENSOR
- RIDING STYLE:
- ATV
- RIDING STYLE:
- UTV
- UNITS:
- KIT
- THREAD DIAMETER:
- 18 MM
- THREAD PITCH METRIC:
- 1.5 MM
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- SNOW
$24.95 -
KOSO NORTH AMERICA Aluminum Bung Washer XT001BG812
KOSO NORTH AMERICA
$2.95Proper O2 sensor bung sealing is critical to maintaining exhaust system integrity and preventing exhaust leaks that compromise engine tuning and diagnostic accuracy. This KOSO aluminum washer...18600545- SKU:
- 18600545
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- WASHER
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- O2 SENSOR PLUG
- UNITS:
- EACH
$2.95 -
KOSO NORTH AMERICA Cradle - X1 - Universal - Large Phones QR004000
KOSO NORTH AMERICA
$71.95Mounting your phone on your motorcycle requires a secure, adjustable solution that won't vibrate loose or obstruct your view. The KOSO North America X1 Cradle delivers professional-grade phone...06030940- SKU:
- 06030940
- Availability:
- Ships Same Business Day
- Weight:
- 0.81 LBS
- COLOR/FINISH:
- BLACK
- BASE COLOR:
- BLACK
- FEATURES:
- LARGE
- MOUNT STYLE:
- HANDLEBAR MOUNT
- PRODUCT NAME:
- CRADLE
- SIZE METRIC:
- 140 MM X 72 MM X 7 MM - 186 MM X 91 MM X 16 MM
- TYPE:
- PHONE
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- SIZE IMPERIAL:
- 5-1/2' X 2-13/16' X 5/16' - 7-5/16' X 3-1/2' X 5/8'
$71.95 -
KOSO NORTH AMERICA Cradle - X1 - Universal - Regular Phones QR000000
KOSO NORTH AMERICA
$71.95Whether you're navigating tight corners on the track or managing daily commutes, phone positioning directly impacts your focus and safety. The KOSO NORTH AMERICA Cradle X1 delivers adjustability...06030941- SKU:
- 06030941
- Availability:
- Ships Same Business Day
- Weight:
- 0.46 LBS
- COLOR/FINISH:
- BLACK
- BASE COLOR:
- BLACK
- MOUNT STYLE:
- HANDLEBAR MOUNT
- SIZE METRIC:
- 126 MM X 57 MM X 7 MM - 170 MM X 80 MM X 14 MM
- PRODUCT NAME:
- CRADLE
- TYPE:
- PHONE
- FEATURES:
- STANDARD
- RIDING STYLE:
- STREET
- SIZE IMPERIAL:
- 4-15/16' X 2-1/4' X 5/16' - 6-11/16' X 3-1/8' X 9/16'
- UNITS:
- EACH
$71.95Qty in Cart: 0Quantity:Price:$71.95Subtotal:
