Koso Parts & Accessories

138 products

Koso make digital instruments, LED lighting, and electrical accessories for Harley-Davidson motorcycles — digital speedometers, tachometers, temperature gauges, multi-function displays, and LED indicators designed for easy integration with HD wiring systems.

Clear, bright displays in all light conditions and a clean contemporary look. A solid option for modernising the cockpit on older platforms without losing the character of the bike.

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Showing 1–48 of 138 by Koso

Koso KOSO, HD-06 4-piece gauge kit. Blue display

KOSO, HD-06 4-piece gauge kit. Blue display

Koso

#BA064911

£1243.62£1119.26

Member£1057.08-15%

Koso KOSO, HD-03 4-piece 2-color gauge kit for Touring

KOSO, HD-03 4-piece 2-color gauge kit for Touring

Koso

#BA064900

£1243.62£1119.26

Member£1057.08-15%

Koso KOSO HD-03 SET TOURING 2014-2023

KOSO HD-03 SET TOURING 2014-2023

Koso

#752595

£1227.88£1105.09

Member£1043.70-15%

Koso KOSO HD-06 GAUGE KIT TOURING 2014-2023

KOSO HD-06 GAUGE KIT TOURING 2014-2023

Koso

#752601

£1227.88£1105.09

Member£1043.70-15%

Koso KOSO HD-06 GAUGE KIT TOURING 2014-2023

KOSO HD-06 GAUGE KIT TOURING 2014-2023

Koso

#752602

£1227.88£1105.09

Member£1043.70-15%

Koso KOSO HD3-X TFT GAUGE KIT TOURING 2014-2023

KOSO HD3-X TFT GAUGE KIT TOURING 2014-2023

Koso

#752603

£1083.48£975.13

Member£920.96-15%

Koso KOSO, HD-05 Speedometer / tachometer. Black bezel

KOSO, HD-05 Speedometer / tachometer. Black bezel

Koso

#BA072010

£414.55£373.10

Member£352.37-15%

Koso KOSO, HD-05 speedometer / tachometer. Black bezel

KOSO, HD-05 speedometer / tachometer. Black bezel

Koso

#BA072110

£414.55£373.10

Member£352.37-15%

Koso KOSO, HD-05 speedometer / tachometer. Chrome bezel

KOSO, HD-05 speedometer / tachometer. Chrome bezel

Koso

#BA072100

£414.55£373.10

Member£352.37-15%

Koso KOSO, HD-05 Speedometer / tachometer. Chrome bezel

KOSO, HD-05 Speedometer / tachometer. Chrome bezel

Koso

#BA072000

£414.55£373.10

Member£352.37-15%

Koso KOSO HD-05 FAT BOB STYLE GAUGE FOR SOFTAIL AND ROAD KING

KOSO HD-05 FAT BOB STYLE GAUGE FOR SOFTAIL AND ROAD KING

Koso

#752597

£409.30£368.37

Member£347.91-15%

Koso KOSO HD-05 FAT BOB STYLE GAUGE FOR SOFTAIL AND ROAD KING

KOSO HD-05 FAT BOB STYLE GAUGE FOR SOFTAIL AND ROAD KING

Koso

#752598

£409.30£368.37

Member£347.91-15%

Koso KOSO HD-05 FAT BOB STYLE GAUGE FOR SOFTAIL AND ROAD KING

KOSO HD-05 FAT BOB STYLE GAUGE FOR SOFTAIL AND ROAD KING

Koso

#752599

£409.30£368.37

Member£347.91-15%

Koso KOSO HD-05 FAT BOB STYLE GAUGE FOR SOFTAIL AND ROAD KING

KOSO HD-05 FAT BOB STYLE GAUGE FOR SOFTAIL AND ROAD KING

Koso

#752600

£409.30£368.37

Member£347.91-15%

Koso KOSO, DL-04HD multifunctional gauge

KOSO, DL-04HD multifunctional gauge

Koso

#BA077400

£398.60£358.74

Member£338.81-15%

Koso Koso, DL-04D Multifunctional display for HD

Koso, DL-04D Multifunctional display for HD

Koso

#BA077410

£398.60£358.74

Member£338.81-15%

Koso KOSO, Thunderbolt 170mm LED headlamp

KOSO, Thunderbolt 170mm LED headlamp

Koso

#GA002100

£398.60£358.74

Member£338.81-15%

Koso KOSO DL-04HD SPEEDOMETER

KOSO DL-04HD SPEEDOMETER

Koso

#752590

£393.55£354.20

Member£334.52-15%

Koso KOSO DL-04HD SPEEDOMETER

KOSO DL-04HD SPEEDOMETER

Koso

#752591

£393.55£354.20

Member£334.52-15%

Koso KOSO, HD-01-04 95mm speedometer / tachometer. Silver

KOSO, HD-01-04 95mm speedometer / tachometer. Silver

Koso

#BA051200

£366.71£330.04

Member£311.70-15%

Koso KOSO, HD-01-04 95mm speedometer / tachometer. Black

KOSO, HD-01-04 95mm speedometer / tachometer. Black

Koso

#BA051210

£366.71£330.04

Member£311.70-15%

Koso KOSO, HD-01-04 95mm speedometer / tachometer. Silver

KOSO, HD-01-04 95mm speedometer / tachometer. Silver

Koso

#BA051220

£366.71£330.04

Member£311.70-15%

Koso KOSO, HD-01-04 95mm speedometer / tachometer. Black

KOSO, HD-01-04 95mm speedometer / tachometer. Black

Koso

#BA051230

£366.71£330.04

Member£311.70-15%

Koso Koso, RX2N+ GP Style. white

Koso, RX2N+ GP Style. white

Koso

#723117

£318.88£286.99

Member£271.05-15%

Koso KOSO, Aurora LED fog light kit. Black

KOSO, Aurora LED fog light kit. Black

Koso

#HG008001

£302.93£272.64

Member£257.49-15%

Koso KOSO, MS-01 multifunctional Speedo/tachometer. Black

KOSO, MS-01 multifunctional Speedo/tachometer. Black

Koso

#BA078100

£286.98£258.28

Member£243.93-15%

Koso Koso, D2 multifunctional speedometer / tachometer

Koso, D2 multifunctional speedometer / tachometer

Koso

#724159

£271.07£243.96

Member£230.41-15%

Koso KOSO D2 RISER MOUNTED MULTIFUNCTION METER

KOSO D2 RISER MOUNTED MULTIFUNCTION METER

Koso

#752611

£267.61£240.85

Member£227.47-15%

Koso KOSO, TNT-04 multifunctional speedo / tachometer

KOSO, TNT-04 multifunctional speedo / tachometer

Koso

#BA051410

£248.72£223.85

Member£211.41-15%

Koso KOSO D80 TNT-05 SPEEDO AND TACHOMETER COMBO

KOSO D80 TNT-05 SPEEDO AND TACHOMETER COMBO

Koso

#752585

£220.39£198.35

Member£187.33-15%

Koso KOSO, D60 TNT-05 HD speedometer

KOSO, D60 TNT-05 HD speedometer

Koso

#BA085004

£191.33£172.20

Member£162.63-15%

Koso Koso, Digitale Multifunctionele Cockpit

Koso, Digitale Multifunctionele Cockpit

Koso

#723113

£191.33£172.20

Member£162.63-15%

Koso KOSO D60 TNT-05 SPEEDOMETER

KOSO D60 TNT-05 SPEEDOMETER

Koso

#752584

£188.90£170.01

Member£160.57-15%

Koso Koso, DB-02R (12V version)

Koso, DB-02R (12V version)

Koso

#723121

£175.39£157.85

Member£149.08-15%

Koso Koso, RX2NR+ - Tachometer with thermometer

Koso, RX2NR+ - Tachometer with thermometer

Koso

#723123

£175.39£157.85

Member£149.08-15%

Koso Koso, DB-02

Koso, DB-02

Koso

#723125

£175.39£157.85

Member£149.08-15%

Koso KOSO, oil tank dipstick with display. Silver body

KOSO, oil tank dipstick with display. Silver body

Koso

#BA053011

£169.02£152.12

Member£143.67-15%

Koso KOSO, oil tank dipstick with display. Black body

KOSO, oil tank dipstick with display. Black body

Koso

#BA053001

£169.02£152.12

Member£143.67-15%

Koso KOSO, oil tank dipstick with display. Silver body

KOSO, oil tank dipstick with display. Silver body

Koso

#BA053111

£169.02£152.12

Member£143.67-15%

Koso KOSO, Titan-X heated grip set. Black

KOSO, Titan-X heated grip set. Black

Koso

#AX068K00

£169.02£152.12

Member£143.67-15%

Koso KOSO, Titan-X heated grip set. Black

KOSO, Titan-X heated grip set. Black

Koso

#AX068K10

£169.02£152.12

Member£143.67-15%

Koso KOSO, Titan-X heated grip set. Chrome

KOSO, Titan-X heated grip set. Chrome

Koso

#AX068M10

£169.02£152.12

Member£143.67-15%

Koso KOSO OIL DIPSTICK FOR TOURING WITH LCD SCREEN

KOSO OIL DIPSTICK FOR TOURING WITH LCD SCREEN

Koso

#752586

£166.86£150.17

Member£141.83-15%

Koso KOSO OIL DIPSTICK FOR TOURING WITH LCD SCREEN

KOSO OIL DIPSTICK FOR TOURING WITH LCD SCREEN

Koso

#752587

£166.86£150.17

Member£141.83-15%

Koso KOSO OIL DIPSTICK FOR TOURING WITH LCD SCREEN

KOSO OIL DIPSTICK FOR TOURING WITH LCD SCREEN

Koso

#752588

£166.86£150.17

Member£141.83-15%

Koso KOSO OIL DIPSTICK FOR TOURING WITH LCD SCREEN

KOSO OIL DIPSTICK FOR TOURING WITH LCD SCREEN

Koso

#752589

£166.86£150.17

Member£141.83-15%

Koso KOSO, D48 TNT-05 HD speedometer

KOSO, D48 TNT-05 HD speedometer

Koso

#BA086004

£159.44£143.50

Member£135.52-15%

Koso Koso, Mini 4 - A/F Ratio Lambda meter

Koso, Mini 4 - A/F Ratio Lambda meter

Koso

#723126

£159.44£143.50

Member£135.52-15%

Koso KOSO, HD-06 4-piece gauge kit. Blue display

KOSO, HD-06 4-piece gauge kit. Blue display

Koso

#BA064911

£1243.62 £1119.26

Member £1057.08 -15%

Koso KOSO, HD-03 4-piece 2-color gauge kit for Touring

KOSO, HD-03 4-piece 2-color gauge kit for Touring

Koso

#BA064900

£1243.62 £1119.26

Member £1057.08 -15%

Koso KOSO HD-03 SET TOURING 2014-2023

KOSO HD-03 SET TOURING 2014-2023

Koso

#752595

£1227.88 £1105.09

Member £1043.70 -15%

Koso KOSO HD-06 GAUGE KIT TOURING 2014-2023

KOSO HD-06 GAUGE KIT TOURING 2014-2023

Koso

#752601

£1227.88 £1105.09

Member £1043.70 -15%

Koso KOSO HD-06 GAUGE KIT TOURING 2014-2023

KOSO HD-06 GAUGE KIT TOURING 2014-2023

Koso

#752602

£1227.88 £1105.09

Member £1043.70 -15%

Koso KOSO HD3-X TFT GAUGE KIT TOURING 2014-2023

KOSO HD3-X TFT GAUGE KIT TOURING 2014-2023

Koso

#752603

£1083.48 £975.13

Member £920.96 -15%

Koso KOSO, HD-05 Speedometer / tachometer. Black bezel

KOSO, HD-05 Speedometer / tachometer. Black bezel

Koso

#BA072010

£414.55 £373.10

Member £352.37 -15%

Koso KOSO, HD-05 speedometer / tachometer. Black bezel

KOSO, HD-05 speedometer / tachometer. Black bezel

Koso

#BA072110

£414.55 £373.10

Member £352.37 -15%

Koso KOSO, HD-05 speedometer / tachometer. Chrome bezel

KOSO, HD-05 speedometer / tachometer. Chrome bezel

Koso

#BA072100

£414.55 £373.10

Member £352.37 -15%

Koso KOSO, HD-05 Speedometer / tachometer. Chrome bezel

KOSO, HD-05 Speedometer / tachometer. Chrome bezel

Koso

#BA072000

£414.55 £373.10

Member £352.37 -15%

Koso KOSO HD-05 FAT BOB STYLE GAUGE FOR SOFTAIL AND ROAD KING

KOSO HD-05 FAT BOB STYLE GAUGE FOR SOFTAIL AND ROAD KING

Koso

#752597

£409.30 £368.37

Member £347.91 -15%

Koso KOSO HD-05 FAT BOB STYLE GAUGE FOR SOFTAIL AND ROAD KING

KOSO HD-05 FAT BOB STYLE GAUGE FOR SOFTAIL AND ROAD KING

Koso

#752598

£409.30 £368.37

Member £347.91 -15%

Koso KOSO HD-05 FAT BOB STYLE GAUGE FOR SOFTAIL AND ROAD KING

KOSO HD-05 FAT BOB STYLE GAUGE FOR SOFTAIL AND ROAD KING

Koso

#752599

£409.30 £368.37

Member £347.91 -15%

Koso KOSO HD-05 FAT BOB STYLE GAUGE FOR SOFTAIL AND ROAD KING

KOSO HD-05 FAT BOB STYLE GAUGE FOR SOFTAIL AND ROAD KING

Koso

#752600

£409.30 £368.37

Member £347.91 -15%

Koso KOSO, DL-04HD multifunctional gauge

KOSO, DL-04HD multifunctional gauge

Koso

#BA077400

£398.60 £358.74

Member £338.81 -15%

Koso Koso, DL-04D Multifunctional display for HD

Koso, DL-04D Multifunctional display for HD

Koso

#BA077410

£398.60 £358.74

Member £338.81 -15%

Koso KOSO, Thunderbolt 170mm LED headlamp

KOSO, Thunderbolt 170mm LED headlamp

Koso

#GA002100

£398.60 £358.74

Member £338.81 -15%

Koso KOSO DL-04HD SPEEDOMETER

KOSO DL-04HD SPEEDOMETER

Koso

#752590

£393.55 £354.20

Member £334.52 -15%

Koso KOSO DL-04HD SPEEDOMETER

KOSO DL-04HD SPEEDOMETER

Koso

#752591

£393.55 £354.20

Member £334.52 -15%

Koso KOSO, HD-01-04 95mm speedometer / tachometer. Silver

KOSO, HD-01-04 95mm speedometer / tachometer. Silver

Koso

#BA051200

£366.71 £330.04

Member £311.70 -15%

Koso KOSO, HD-01-04 95mm speedometer / tachometer. Black

KOSO, HD-01-04 95mm speedometer / tachometer. Black

Koso

#BA051210

£366.71 £330.04

Member £311.70 -15%

Koso KOSO, HD-01-04 95mm speedometer / tachometer. Silver

KOSO, HD-01-04 95mm speedometer / tachometer. Silver

Koso

#BA051220

£366.71 £330.04

Member £311.70 -15%

Koso KOSO, HD-01-04 95mm speedometer / tachometer. Black

KOSO, HD-01-04 95mm speedometer / tachometer. Black

Koso

#BA051230

£366.71 £330.04

Member £311.70 -15%

Koso Koso, RX2N+ GP Style. white

Koso, RX2N+ GP Style. white

Koso

#723117

£318.88 £286.99

Member £271.05 -15%

Koso KOSO, Aurora LED fog light kit. Black

KOSO, Aurora LED fog light kit. Black

Koso

#HG008001

£302.93 £272.64

Member £257.49 -15%

Koso KOSO, MS-01 multifunctional Speedo/tachometer. Black

KOSO, MS-01 multifunctional Speedo/tachometer. Black

Koso

#BA078100

£286.98 £258.28

Member £243.93 -15%

Koso Koso, D2 multifunctional speedometer / tachometer

Koso, D2 multifunctional speedometer / tachometer

Koso

#724159

£271.07 £243.96

Member £230.41 -15%

Koso KOSO D2 RISER MOUNTED MULTIFUNCTION METER

KOSO D2 RISER MOUNTED MULTIFUNCTION METER

Koso

#752611

£267.61 £240.85

Member £227.47 -15%

Koso KOSO, TNT-04 multifunctional speedo / tachometer

KOSO, TNT-04 multifunctional speedo / tachometer

Koso

#BA051410

£248.72 £223.85

Member £211.41 -15%

Koso KOSO D80 TNT-05 SPEEDO AND TACHOMETER COMBO

KOSO D80 TNT-05 SPEEDO AND TACHOMETER COMBO

Koso

#752585

£220.39 £198.35

Member £187.33 -15%

Koso KOSO, D60 TNT-05 HD speedometer

KOSO, D60 TNT-05 HD speedometer

Koso

#BA085004

£191.33 £172.20

Member £162.63 -15%

Koso Koso, Digitale Multifunctionele Cockpit

Koso, Digitale Multifunctionele Cockpit

Koso

#723113

£191.33 £172.20

Member £162.63 -15%

Koso KOSO D60 TNT-05 SPEEDOMETER

KOSO D60 TNT-05 SPEEDOMETER

Koso

#752584

£188.90 £170.01

Member £160.57 -15%

Koso Koso, DB-02R (12V version)

Koso, DB-02R (12V version)

Koso

#723121

£175.39 £157.85

Member £149.08 -15%

Koso Koso, RX2NR+ - Tachometer with thermometer

Koso, RX2NR+ - Tachometer with thermometer

Koso

#723123

£175.39 £157.85

Member £149.08 -15%

Koso Koso, DB-02

Koso, DB-02

Koso

#723125

£175.39 £157.85

Member £149.08 -15%

Koso KOSO, oil tank dipstick with display. Silver body

KOSO, oil tank dipstick with display. Silver body

Koso

#BA053011

£169.02 £152.12

Member £143.67 -15%

Koso KOSO, oil tank dipstick with display. Black body

KOSO, oil tank dipstick with display. Black body

Koso

#BA053001

£169.02 £152.12

Member £143.67 -15%

Koso KOSO, oil tank dipstick with display. Silver body

KOSO, oil tank dipstick with display. Silver body

Koso

#BA053111

£169.02 £152.12

Member £143.67 -15%

Koso KOSO, Titan-X heated grip set. Black

KOSO, Titan-X heated grip set. Black

Koso

#AX068K00

£169.02 £152.12

Member £143.67 -15%

Koso KOSO, Titan-X heated grip set. Black

KOSO, Titan-X heated grip set. Black

Koso

#AX068K10

£169.02 £152.12

Member £143.67 -15%

Koso KOSO, Titan-X heated grip set. Chrome

KOSO, Titan-X heated grip set. Chrome

Koso

#AX068M10

£169.02 £152.12

Member £143.67 -15%

Koso KOSO OIL DIPSTICK FOR TOURING WITH LCD SCREEN

KOSO OIL DIPSTICK FOR TOURING WITH LCD SCREEN

Koso

#752586

£166.86 £150.17

Member £141.83 -15%

Koso KOSO OIL DIPSTICK FOR TOURING WITH LCD SCREEN

KOSO OIL DIPSTICK FOR TOURING WITH LCD SCREEN

Koso

#752587

£166.86 £150.17

Member £141.83 -15%

Koso KOSO OIL DIPSTICK FOR TOURING WITH LCD SCREEN

KOSO OIL DIPSTICK FOR TOURING WITH LCD SCREEN

Koso

#752588

£166.86 £150.17

Member £141.83 -15%

Koso KOSO OIL DIPSTICK FOR TOURING WITH LCD SCREEN

KOSO OIL DIPSTICK FOR TOURING WITH LCD SCREEN

Koso

#752589

£166.86 £150.17

Member £141.83 -15%

Koso KOSO, D48 TNT-05 HD speedometer

KOSO, D48 TNT-05 HD speedometer

Koso

#BA086004

£159.44 £143.50

Member £135.52 -15%

Koso Koso, Mini 4 - A/F Ratio Lambda meter

Koso, Mini 4 - A/F Ratio Lambda meter

Koso

#723126

£159.44 £143.50

Member £135.52 -15%

Instruments Electrical Handlebars Gas Tanks Oil System

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