Collection: KTM 250 SX Parts & Spares
Shop our range of KTM 250 SX parts and spares for maintenance, engine rebuilds and motocross competition. Browse replacement and performance parts for KTM 250cc 2-stroke motocross bikes, including pistons, crankshaft components, clutch parts, suspension, brakes, exhaust, drivetrain and service parts.
Shop KTM 250 SX by part type
-
ProX air filter KTM 250 SX 1990–1997 52.63090
Regular price £16.30 GBPRegular priceUnit price / perSale price £16.30 GBPSold out -
Sold outUNIVERSAL INDICATOR GSX250/400
Regular price £26.47 GBPRegular priceUnit price / perSale price £26.47 GBPSold out -
ARROW TERM.THUNDER TIT.L=350 KTM SX 250 2010
Regular price £538.54 GBPRegular priceUnit price / perSale price £538.54 GBPSold out -
Sold outUNIVERSAL INDICATOR LENS GSX25049230
Regular price £3.67 GBPRegular priceUnit price / perSale price £3.67 GBPSold out -
Vertex Oil Seals 250SX,EXC 90-99 860VG822326
Regular price £25.54 GBPRegular priceUnit price / perSale price £25.54 GBP -
Vertex Top End Gasket Kit 250SX,EXC 90-99 860VG810327
Regular price £20.19 GBPRegular priceUnit price / perSale price £20.19 GBPSold out -
Vertex Complete Gasket Kit 250SX,EXC 90-99 860VG808327
Regular price £46.99 GBPRegular priceUnit price / perSale price £46.99 GBP -
Athena Top-End Gasket Kit – Suzuki GSX 250 Z / ESZ 1982–1984 P400510600267
Regular price £52.73 GBPRegular priceUnit price / perSale price £52.73 GBP -
Athena Top-End Gasket Kit – KTM SX 250 1999–2002 P400270600034
Regular price £56.35 GBPRegular priceUnit price / perSale price £56.35 GBP -
TOP END PISTON & GASKET KIT 66.3MM KTM SX 250 23-24, ATHENA P4C0664096001C, SET C
Regular price £189.50 GBPRegular priceUnit price / perSale price £189.50 GBP -
TOP END PISTON & GASKET KIT 66.3MM KTM SX 250 23-24, ATHENA P4C0664096001B, SET B
Regular price £189.50 GBPRegular priceUnit price / perSale price £189.50 GBP -
WRIST PIN PISTON 18x56.0x13 KTM EXC/SX 250/300 04-22, VERTEX 715372
Regular price £14.25 GBPRegular priceUnit price / perSale price £14.25 GBP -
TOP END PISTON & GASKET KIT 66.3MM KTM SX 250 23-24, ATHENA P4C0664096001A, SET A
Regular price £189.50 GBPRegular priceUnit price / perSale price £189.50 GBP -
Athena Top-End Gasket Kit – KTM SX 250 2003–2006 P400270600009
Regular price £32.74 GBPRegular priceUnit price / perSale price £32.74 GBP -
TOP END GASKET SET KTM SX 250 2023-25, HUSKY TC 250 2023-25, ATHENA P400270600096
Regular price £68.23 GBPRegular priceUnit price / perSale price £68.23 GBP -
Differential Pinion Joint Driven Gear Honda FourTrax 300 TRX250 ATC 250ES ATC250SX TRX350 41411-HA0-000
Regular price £37.18 GBPRegular priceUnit price / perSale price £37.18 GBPSold out