Shop KTM 125 SX by part type
DP Clutch Kit SX125 TC125 19-25 / MC125 21-25
£135.99 GBP
DP Clutch Kit SX125/EXC125 98-05
£80.38 GBP
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LK/B Kit SX125-360 93-97/EXC125-360 93-97
£76.83 GBP
Front Master Cylinder Rebuild SX125/250 94-99
£19.49 GBP
Clutch Slave Cylinder Rebuild SX125-300 16-25
£50.45 GBP
Rear Master Cylinder Rebuild SX125 94-03
£19.32 GBP
Clutch Master Cylinder Rebuild SX125-150 16-25
£27.69 GBP
Front Master Cylinder Rebuild SX125 05
£19.32 GBP
RSH/B Kit Low SX125-150 12-20/SX250 12-22
£20.74 GBP
W/B Kit Rear SX125-300 23-25/RR250-520 11-22
£20.18 GBP
RSH/B Kit Upper SX125-250 12-22/SXF250-450 11-22
£25.75 GBP
Clutch Cover SX125/TE150 23-24
£211.87 GBP
Clutch Cover SX125/TC125 19-22/MC125 21-23
£211.87 GBP
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Fuel Pump Assembly PCX-150 2012/NSS300 Forza 300/MSX125 GROM 16700-KWN-711 16700-K04-934 16700-K26-B01
£27.34 GBP
CYLINDER KIT 16-17 KTM 125 SX 54mm, CYLINDER WORKS CW50014K01 50430038100 50530038000
£1,014.50 GBP
PISTON KIT 52.4mm 2003-2019 HONDA MSX125 GROM MSX INNOVA WAVE 125
£51.34 GBP
CYLINDER KIT 52.40mm SILVER PISTON RING GASKET TOP END REBUILD KIT 2014-2021 HONDA GROM MSX125
£119.91 GBP
STARTER MOTOR HONDA GROM125 MSX125 SUPER CUB ST125 DAX125 CT125 31210-K26-G01 31210-K1M-T01
£68.49 GBP
CYLINDER BASE GASKET 0.50mm KTM 125 SX 23-24, ATHENA S410270006144
£3.57 GBP
AXP Racing Skid Plate 6 mm Black for KTM 125 SX 2023–2026 AX1668
£77.50 GBP
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V-Force (VF4) SX125 16-22 SX250 17-22 EXC250 17-22 EXC300 17-18
£174.86 GBP
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V-Force (VF4) Replacement Petals YZ125 05-22 SX125 16-21 SX250 17-22 EXC250 17-22 EXC300 17-18
£62.38 GBP
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Fresco Silencer (Carb) SX125 16-18/EXC125 17-18
£185.64 GBP
Fresco Silencer (Alu) SX125 16-18/TX125 17-18
£136.78 GBP
Fresco Front Pipe (Raw) SX125 04-15/125EXC 05-16
£234.50 GBP
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Fresco Front Pipe (Factory) SX125 16-18/EXC125 17-18
£278.47 GBP
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Fresco Front Pipe (Raw) SX125 16-18/125XC-W 17-18
£234.50 GBP
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Fresco Silencer (Alu) SX125 04-15/TE 14-16
£136.78 GBP
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RFX Pro Throttle Tube Black KTM SX85 18-24 SX125/150/250 17-22 Husqvarna TC85 18-22 TC125/250 17-22
£33.29 GBP
RFX Pro ST Rear Brake Lever (Black/Orange) KTM SX125 17-22 SXF250/350/450 17-22
£55.51 GBP
RFX Pro ST Rear Brake Lever (Black H/A) KTM SX125 17-22 SXF250/350/450 17-22
£55.51 GBP
RFX Pro FT Rear Brake Lever (Black/Orange) KTM SX125/150 17-22 SXF250/350/450 17-22
£55.51 GBP
RFX Pro ST Rear Brake Lever (H/A Black/Orange) KTM SX125 SXF250/350/450 2016
£55.51 GBP
RFX Pro ST Rear Brake Lever (Hard/A Black/H/A Titan) KTM SX125 SXF250/350/450 2016
£55.51 GBP
RFX Pro FT Rear Brake Lever (Black/Orange) KTM SX125 SXF250/350/450 2016
£55.51 GBP
RFX Pro ST Rear Brake Lever (Black/H/A) KTM SX125/150 07-15 SX250 07-16 SXF250/350/450 07-15
£55.51 GBP
RFX Pro ST Rear Brake Lever (Black/Orange) KTM SX125/150 07-15 SX250 07-16 SXF250/350/450 07-15
£55.51 GBP
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RFX Race Series Kickstart Lever (Orange) KTM SX125/150 16-21 XC-W/TPI 125/150 17-21
£73.99 GBP
RFX Race Series Kickstart Lever (Orange) KTM SX125/150 98-15
£73.99 GBP
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RFX Pro Series Kickstart Lever (Hard anodised - Black) KTM SX125/150 16-22 XC-W/TPI 125/150 17-22
£73.99 GBP
RFX Pro Series Kickstart Lever (Hard anodised - Black) KTM SX125/150 98-15 EXC125/150 99-19
£73.99 GBP
RFX Race Gear Lever (Silver) KTM SX85 18-24 SX125 17-22 XC-W/TPI 125/150 17-23
£21.26 GBP
RFX Race Gear Lever (Black/Orange) KTM SX85 18-24 SX125 17-22 XC-W/TPI 125/150 17-23
£21.26 GBP
RFX Race Gear Lever (Black/Orange) KTM SX125 16/SXF450 16-22 EXC-F 450/500 17-23
£21.26 GBP
RFX Race Gear Lever (Silver) KTM SX125 16/SXF450 16-22 EXC-F 450/500 17-23
£21.26 GBP
RFX Pro Footrests (Orange) KTM SX85 18-24 SX125-450 16-22 EXC/EXC-F 17-23
£83.23 GBP
RFX Pro Clutch Cover (H/A Black) KTM SX125/150 16-22 TC125 16-22 MC125 21-23
£157.23 GBP
Pro Clutch Cover SX125/ EXC150 & TC125/ TE150i 23-
£143.37 GBP
Race Front Wheel Bearing Kit SX125/250/380 94-99
£12.94 GBP
Race Swingarm Kit SX125/SXF250/350 16-SXF450 13-
£46.23 GBP
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Race Swingarm Kit SX125-300 98-03
£46.23 GBP
Pro Clutch Cover SX125/150/TC125 16-22 MC125 21-23
£157.23 GBP
GASKET FULL SET 2007 - 2015 KTM 125 SX EGS EXC MXC
£42.39 GBP
CYLINDER ONLY 16-20 KTM 125 SX 54mm, WOSSNER WBC8220A, 50430038100 50530038000
£471.05 GBP
CYLINDER ONLY 16-20 KTM 125 SX 54mm, DIRT RACING CYLINDER, 50430038100 50530038000
£367.53 GBP
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VOLTAGE REGULATOR 1999-2001 KTM 125 SXS 250 300 380 EXC MXC SX SXS 50311034100
£32.49 GBP
GASKET IGNITION COVER, VERTEX 331061, 860VG331061, Suzuki GSF1250S Bandit (07-09); GSX1250FA Bandit ABS (11-12,16); GSX650F (08-09)
£9.81 GBP
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98-03 SX125 PC2 SHORTY PIPE, FMF 025046 POWERCORE SILENCER
£228.55 GBP
04-10 KTM SX125 144 150 PC2, FMF 025077 POWERCORE SILENCER
£228.55 GBP
04-10 KTM SX125 144 TC2 PIPE, FMF 025082 TURBINECORE SILENCE
£262.83 GBP
2016-18 SX125 FACTORY FATTY, FMF 025183 FRONT EXHAUST
£339.57 GBP
11-15 SX125 150 FACTORY FATTY, FMF 025121 FRONT EXHAUST
£339.57 GBP
00-03 SX125 FATTY FRONT PIPE, FMF 025019 EXHAUST NICKEL
£339.57 GBP
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PROX HEAD & BASE GASKET SET, PROX 36.6223, KTM 125 SX 23-25, Husqvarna TE150i 2024-2025
£23.61 GBP
TRANSMISSION BEARING KIT KTM 125 16-18, HOTRODS TBK0108, 2016 - 2018 KTM 125 SX BIKE, 2016 - 2018 KTM 150 SX
£128.50 GBP
Wiseco GP Series Piston Kit 54.00 mm for KTM 125 SX 2001–2006 836M05400
£172.22 GBP
PISTON KIT 07-18 KTM SX125 58, FORGEDWOSSNER 8220D400
£121.53 GBP
PISTON KIT 07-18 KTM SX125 56, FORGEDWOSSNER 8220D200
£121.53 GBP
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PISTON KIT 07-18 KTM SX125 54, FORGEDWOSSNER 8220DC
£111.48 GBP
PLASTIC KIT/6 SX125-250 12 BLK, RTECH R-KITKTM-NR0-509
£105.48 GBP
TRANSMISSION BEARING KIT KTM 125SX 20-22, HOTRODS HR00163
£126.34 GBP
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TRANSMISSION BEARING KIT KTM 125/200, HOTRODS TBK0102, 1998 - 1999 KTM 125 EGS BIKE,1998 - 2002 KTM 125 EXC BIKE,1998 - 2002 KTM 125 SX BIKE,1998 - 2002 KT
£140.69 GBP
WATER PUMP GASKET KIT KTM 125 SX 23-25, HUSQVARNA TC 125 23-25, ATHENA P400270475024 WITH BEARING
£31.97 GBP
STATOR COIL KTM SX125 144 150 250 HUSQVARNA TC125 TC250 54839004000
£111.34 GBP
PISTON KIT 07-18 KTM SX125 54, FORGEDWOSSNER 8220DB
£111.48 GBP
PISTON KIT 07-18 KTM SX125 54, FORGED WOSSNER 8220DA
£111.48 GBP
CYLINDER BASE GASKET 0.30mm KTM 125 SX 23-24, ATHENA S410270006142
£2.86 GBP
FLANGE INTAKE GSF1250 GSF1250S Bandit 1250 07-16 GSX1250 GSX 1250 10-16, 13101-18H00-00 13102-18H00-00, Carburetor Interface Adapter Manifold Pipe Clamp
£33.63 GBP
IMS Fuel Tank 3.5 gal Natural Screw Cap, KTM 125 SX 2016-2018, 113339-N2
£535.03 GBP
GASKET CLUTCH COVER OUTER, VERTEX 333026, 860VG333026, Suzuki GSF1250S Bandit (07-09); GSX1250FA Bandit ABS (11-12,16); GSX650F (08-09)
£10.68 GBP
CYLINDER BASE GASKET 0.40mm KTM 125 SX 23-24, ATHENA S410270006143
£3.00 GBP
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CARBURETOR REPAIR KIT KTM 125, KTM125 SX/EXC 1998-2004, KL18-2471
£61.35 GBP
CYLINDER BASE GASKET 0.20mm KTM 125 SX 23-24, ATHENA S410270006141
£2.86 GBP
AIR FILTER 82 - 85 KTM 125 SX, TWINAIR 154101 MX
£20.19 GBP
AIR FILTER KTM 11-15 SX125/250, TWINAIR 154216N
£20.19 GBP
GASKET FULL SET 98-01 KTM125SX, KTM 125 EXC/EGS 98-01 KTM 125 SX 98-01
£47.14 GBP
AIR FILTER KIT 11-15 SX125/150, TWINAIR 154216C POWERFLOW
£142.97 GBP
HOSE KIT SX125 SX200 98-06 KTM, SILICONE RADIATOR BLUE
£32.49 GBP
04-10 KTM SX125 144 150 SHORTY, FMF 025078 POWERCORE SILENCER
£228.55 GBP
CABLE THROTTLE 13-14 KTM SX125, MOTION PRO 10-0152, 51502091200
£9.89 GBP
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Arrow X-Kone "Dark" silencer Honda MSX 125 Grom 2016–2020 52507XKN
Regular price £431.55 GBPRegular priceUnit price per -
Arrow Racing collector Honda MSX 125 Grom 2016–2020 52005MI
Regular price £172.17 GBPRegular priceUnit price per -
Arrow Thunder aluminium "Dark" silencer with carby end cap Aprilia RX / SX 125 2021–2024 52510AKN
Regular price £441.62 GBPRegular priceUnit price per -
Arrow Thunder aluminium silencer Aprilia RX / SX 125 2018–2020 52509AO
Regular price £353.30 GBPRegular priceUnit price per -
Arrow Racing collector Aprilia RX / SX 125 2018–2020 52001PD
Regular price £187.83 GBPRegular priceUnit price per -
Arrow Thunder aluminium silencer Aprilia RX / SX 125 2021–2024 52510AO
Regular price £386.83 GBPRegular priceUnit price per -
Arrow Racing collector Aprilia RX / SX 125 2021–2024 52002PD
Regular price £218.02 GBPRegular priceUnit price per -
Arrow Catalytic collector Aprilia RX / SX 125 2018–2020 52001PZ
Regular price £352.17 GBPRegular priceUnit price per -
Arrow Thunder aluminium "Dark" silencer Aprilia RX / SX 125 2021–2024 52510AON
Regular price £386.83 GBPRegular priceUnit price per
