Collection: KTM 125 SX Parts & Spares
Shop our range of KTM 125 SX parts and spares for maintenance, engine rebuilds and motocross competition. Browse replacement and performance parts for KTM 125cc 2-stroke motocross bikes, including pistons and engine components, clutch parts, suspension, brakes, exhaust, drivetrain and service parts.
Shop KTM 125 SX by part type
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ProX air filter KTM 125 SX 1986–1997 52.62086
Regular price £18.77 GBPRegular priceUnit price / perSale price £18.77 GBP -
ProX air filter KTM 125 SX 2007–2009 52.62007
Regular price £18.77 GBPRegular priceUnit price / perSale price £18.77 GBP -
AXP Racing Xtrem Skid Plate 8 mm Orange for KTM 125 SX 2023–2026 AX1672
Regular price £127.66 GBPRegular priceUnit price / perSale price £127.66 GBPSold out -
W/S Kit Rear SX125-450 03-12/EXC/EXCF 03-23 11-1084-1
Regular price £26.21 GBPRegular priceUnit price / perSale price £26.21 GBP -
W/B Kit Rear SX125-300 23-25/RR250-520 11-22 25-1404
Regular price £20.18 GBPRegular priceUnit price / perSale price £20.18 GBP -
Top Triple Clamp SX125/150/SXF250 13-22 (OS 22 mm) 40505000
Regular price £151.11 GBPRegular priceUnit price / perSale price £151.11 GBPSold out -
Top End Piston Kit SX125/ TC125 23-25/MC125 24-25 8VTK23928D-4
Regular price £115.42 GBPRegular priceUnit price / perSale price £115.42 GBP -
Top End Piston Kit SX125/TC125 23-25/MC 125 24-25 8VTK24243A-4
Regular price £115.44 GBPRegular priceUnit price / perSale price £115.44 GBPSold out -
Top End Piston Kit SX125/ TC125 23-25/MC125 24-25 8VTK23928E-4
Regular price £115.42 GBPRegular priceUnit price / perSale price £115.42 GBP -
Top End Piston Kit SX125/TC125 23-25/MC125 24-25 8VTK24520B-4
Regular price £119.55 GBPRegular priceUnit price / perSale price £119.55 GBPSold out -
Top End Piston Kit SX125/TC125 23-25 (RE) 8VTK24445C-4
Regular price £115.44 GBPRegular priceUnit price / perSale price £115.44 GBPSold out -
Top End Piston Kit SX125/TC125 23-25/MC 125 24-25 8VTK24243C-4
Regular price £115.44 GBPRegular priceUnit price / perSale price £115.44 GBPSold out -
Top End Piston Kit SX125/TC125 23-25/MC125 24-25 8VTK24520A-4
Regular price £119.55 GBPRegular priceUnit price / perSale price £119.55 GBPSold out -
Top End Piston Kit SX125/TC125 23-25/MC 125 24-25 8VTK24243B-4
Regular price £115.44 GBPRegular priceUnit price / perSale price £115.44 GBPSold out -
Top End Piston Kit SX125/TC125 23-25 Single Ring 8VTK24427C-4
Regular price £119.55 GBPRegular priceUnit price / perSale price £119.55 GBPSold out -
Top End Piston Kit SX125/TC125 16-22/MC125 21-23 8VTK24520A-3
Regular price £145.11 GBPRegular priceUnit price / perSale price £145.11 GBPSold out