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Due to Thanksgiving and the holiday rush, our current handling time is approximately 4–5 business days. We sincerely appreciate your patience and understanding. We truly appreciate your business and are thankful for another great year serving our customers. If you have any questions or concerns, please contact us—our team is working as hard as possible to ship all orders promptly.
Due to Thanksgiving and the holiday rush, our current handling time is approximately 4–5 business days. We sincerely appreciate your patience and understanding. We truly appreciate your business and are thankful for another great year serving our customers. If you have any questions or concerns, please contact us—our team is working as hard as possible to ship all orders promptly.

KTM

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$158.86
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ProX Piston Kit KTM 250SX-EXC '96-99 (67.44mm)

Pro-X

ProX Piston Kit KTM 250SX-EXC '96-99 (67.44mm) Pro-X Piston Key features 1. High-quality materials: Pro-X pistons are made from the finest materi...

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$142.97
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$142.97
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$135.82 - $135.82
$135.82
$135.82 - $135.82
$135.82

ProX Piston Kit KTM 250SX '00-02 (66.34mm)

Pro-X

ProX Piston Kit KTM 250SX '00-02 (66.34mm) Pro-X Piston Key features 1. High-quality materials: Pro-X pistons are made from the finest material...

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$135.82 - $135.82
$135.82
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$135.82
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$158.86
$158.86 - $158.86
$158.86
$142.97
$142.97 - $142.97
$142.97

ProX Piston Kit KTM 250SX '00-02 (66.36mm)

Pro-X

ProX Piston Kit KTM 250SX '00-02 (66.36mm) Pro-X Piston Key features 1. High-quality materials: Pro-X pistons are made from the finest materials,...

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$158.86
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$158.86
$142.97
$142.97 - $142.97
$142.97
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$158.86
$158.86 - $158.86
$158.86
$120.73
$120.73 - $120.73
$120.73

ProX Piston Kit KTM 250EXC '00-05 (66.35mm)

Pro-X

ProX Piston Kit KTM 250EXC '00-05 (66.35mm) Pro-X Piston Key features 1. High-quality materials: Pro-X pistons are made from the finest materials...

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$158.86
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$158.86
$120.73
$120.73 - $120.73
$120.73
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$165.86 - $165.86
$165.86
$165.86 - $165.86
$165.86

ProX Piston Kit KTM 250 250SX-F '13-15 250EXC-F'14-22 13.9:1 (77.96mm)

Pro-X

ProX Piston Kit KTM 250 250SX-F '13-15 250EXC-F'14-22 13.9:1 (77.96mm) Pro-X Piston Key features 1. High-quality materials: Pro-X pistons are m...

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$165.86 - $165.86
$165.86
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$165.86
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$158.86
$158.86 - $158.86
$158.86
$131.85
$131.85 - $131.85
$131.85

ProX Piston Kit KTM 250SX-EXC '96-99 (67.45mm)

Pro-X

ProX Piston Kit KTM 250SX-EXC '96-99 (67.45mm) Pro-X Piston Key features 1. High-quality materials: Pro-X pistons are made from the finest materi...

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$158.86
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$158.86
$131.85
$131.85 - $131.85
$131.85
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$229.73
$229.73 - $229.73
$229.73
$174.59
$174.59 - $174.59
$174.59

ProX Piston Kit KTM 250 250SX-F '13-15 250EXC-F '14-22 13.9:1 (77.97mm)

Pro-X

ProX Piston Kit KTM 250 250SX-F '13-15 250EXC-F '14-22 13.9:1 (77.97mm) Pro-X Piston Key features 1. High-quality materials: Pro-X pistons are ma...

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$229.73
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$229.73
$174.59
$174.59 - $174.59
$174.59
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$158.86
$158.86 - $158.86
$158.86
$142.97
$142.97 - $142.97
$142.97

ProX Piston Kit KTM 250 250SX '03-22 KTM 250EXC '06-22 (66.34mm)

Pro-X

ProX Piston Kit KTM 250 250SX '03-22 KTM 250EXC '06-22 (66.34mm) Pro-X Piston Key features 1. High-quality materials: Pro-X pistons are made from...

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$158.86
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$158.86
$142.97
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$142.97
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$158.86
$158.86 - $158.86
$158.86
$125.99
$125.99 - $125.99
$125.99

ProX Piston Kit KTM 250SX '03-22 + KTM 250EXC '06-22 66.40mm (66.35mm) 01.6343.B

Pro-X

ProX Piston Kit KTM 250SX '03-22 + KTM 250EXC '06-22 (66.35mm)Part # 01.6343.BOEM Stock Bore Size 64.40mm  Pro-X Piston Key features 1. High-qual...

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$158.86
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$158.86
$125.99
$125.99 - $125.99
$125.99
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$250.43
$250.43 - $250.43
$250.43
$190.33
$190.33 - $190.33
$190.33

ProX High Compression Piston Kit KTM 250 250SX-F '06-12 (13.3:1) (75.96mm)

Pro-X

ProX High Compression Piston Kit KTM 250 250SX-F '06-12 (13.3:1) (75.96mm) Pro-X Piston Key features 1. High-quality materials: Pro-X pistons are...

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$250.43
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$250.43
$190.33
$190.33 - $190.33
$190.33
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$250.43
$250.43 - $250.43
$250.43
$190.33
$190.33 - $190.33
$190.33

ProX High Comp Piston Kit KTM 250 250SX-F '06-12 (13.3:1) (75.97mm)

Pro-X

ProX High Comp Piston Kit KTM 250 250SX-F '06-12 (13.3:1) (75.97mm) Pro-X Piston Key features 1. High-quality materials: Pro-X pistons are made f...

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$250.43
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$250.43
$190.33
$190.33 - $190.33
$190.33
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$229.73
$229.73 - $229.73
$229.73
$174.59
$174.59 - $174.59
$174.59

ProX Piston Kit KTM 250 250SX-F '13-15 250EXC-F '14-22 13.9:1 (77.98mm)

Pro-X

ProX Piston Kit KTM 250 250SX-F '13-15 250EXC-F '14-22 13.9:1 (77.98mm) Pro-X Piston Key features 1. High-quality materials: Pro-X pistons are ma...

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$229.73
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$229.73
$174.59
$174.59 - $174.59
$174.59
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