KTM

2 | Select A Year

250 SX

4 | Select A Sub Model

Parts for KTM 250 SX

Wiseco Piston 66.40mm STD

Wiseco Piston 66.40mm STD

$172.54 $189.79

New Part

Vehicle Fitment for 6 Models

Wiseco Piston 66.40mm STD

Wiseco Piston 66.40mm STD

$172.54 $189.79

New Part

Vehicle Fitment for 123 Models

Wiseco Piston 67.50mm STD

Wiseco Piston 67.50mm STD

$185.75 $204.33

New Part

Vehicle Fitment for 12 Models

Wiseco Piston 67.50mm STD

Wiseco Piston 67.50mm STD

$185.75 $204.33

New Part

Vehicle Fitment for 12 Models

Wiseco Forged Piston Kit 72mm

Wiseco Forged Piston Kit 72mm

$226.56 $249.22

New Part

Vehicle Fitment for 92 Models

Athena Forged Piston Kit 66.35mm

Athena Forged Piston Kit 66.35mm

$182.43 $200.67

New Part

Vehicle Fitment for 83 Models

Vertex Cast Piston Kit 66.35mm

Vertex Cast Piston Kit 66.35mm

$192.56 $211.82

New Part

Vehicle Fitment for 1 Models

Wiseco Forged Piston Kit 68mm

Wiseco Forged Piston Kit 68mm

$185.75 $204.33

New Part

Vehicle Fitment for 10 Models

Vertex Piston Kit 66.35mm B

Vertex Piston Kit 66.35mm B

$235.91 $259.50

New Part

Vehicle Fitment for 4 Models

Vertex Cast Replica Piston Kit 66.35mm

Vertex Cast Replica Piston Kit 66.35mm

$187.16 $205.88

New Part

Vehicle Fitment for 3 Models

Vertex Cast Replica Piston Kit 66.35mm

Vertex Cast Replica Piston Kit 66.35mm

$186.26 $204.89

New Part

Vehicle Fitment for 2 Models

Wiseco Racer Elite Piston Kit 66.4mm STD

Wiseco Racer Elite Piston Kit 66.4mm STD

$246.67 $271.34

New Part

Vehicle Fitment for 96 Models

Prox Cast Dome Top Piston Kit 66.34mm

Prox Cast Dome Top Piston Kit 66.34mm

$142.97

New Part

Vehicle Fitment for 84 Models

Vertex Cast Replica Piston Kit 66.34 STD

Vertex Cast Replica Piston Kit 66.34 STD

$189.85 $208.84

New Part

Vehicle Fitment for 158 Models

Vertex Cast Replica Piston Kit 66.35 Std

Vertex Cast Replica Piston Kit 66.35 Std

$191.58 $210.74

New Part

Vehicle Fitment for 115 Models

Vertex Cast Replica Piston Kit 67.45mm Std

Vertex Cast Replica Piston Kit 67.45mm Std

$202.95 $223.25

New Part

Vehicle Fitment for 8 Models

Prox Cast Dome Top Piston Kit 66.37mm

Prox Cast Dome Top Piston Kit 66.37mm

$142.97

New Part

Vehicle Fitment for 89 Models

Vertex Top End Piston Gasket Kit 66.34mm

Vertex Top End Piston Gasket Kit 66.34mm

$240.58 $264.64

New Part

Vehicle Fitment for 50 Models

Namura Piston Kit 66.36 +.02 Over STD Compression

Namura Piston Kit 66.36 +.02 Over STD Compression

$72.93 $80.22

New Part

Vehicle Fitment for 16 Models

Namura Piston Kit 67.44 STD Bore STD Compression

Namura Piston Kit 67.44 STD Bore STD Compression

$74.81 $82.29

New Part

Vehicle Fitment for 8 Models

Namura Piston Kit 66.35 +.01 Over STD Compression

Namura Piston Kit 66.35 +.01 Over STD Compression

$72.93 $80.22

New Part

Vehicle Fitment for 16 Models

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