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PROX PISTON KIT CRF250R '04-09+ CRF250X '04-09 13.5:1 01.1337.C
Regular price
$155.47
Sale price
$155.47
Regular price
Unit price
/per
MFG Part Number: 01.1337.C
Forged Piston Kit features stock compression ratio premium piston included in every 4-Stroke engine kit
ProLite® Piston Kit - quality piston included in every 2-stroke e...
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PROX PISTON KIT CRF250R '10-11 13.2:1 01.1342.C
Regular price
$179.12
Sale price
$179.12
Regular price
Unit price
/per
MFG Part Number: 01.1342.C
Excellent economic alternative when you are looking for an OEM quality replacement pistonMainly manufactured in Japan by reputable Original Equipment Manufacturers to Pr...
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PROX PISTON KIT CRF250R '10-13 13.2:1 01.1342.B
Regular price
$151.26
Sale price
$151.26
Regular price
Unit price
/per
MFG Part Number: 01.1342.B
Excellent economic alternative when you are looking for an OEM quality replacement pistonMainly manufactured in Japan by reputable Original Equipment Manufacturers to Pr...
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PROX PISTON KIT CRF250R '10-1313.2:1 01.1342.A
Regular price
$151.26
Sale price
$151.26
Regular price
Unit price
/per
MFG Part Number: 01.1342.A
PROX pistons are precision machined on the latest, state of the art CNC equipment.
The same low-expansion, low-friction piston alloy is used for all major Japanese engi...
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PROX PISTON KIT CRF250R + CRF250RX 13.9:1 (78.97MM) 01.1350.A
Regular price
$177.35
Sale price
$177.35
Regular price
Unit price
/per
MFG Part Number: 01.1350.A
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PROX PISTON KIT CRF250R + CRF250RX 13.9:1 (78.98MM) 01.1350.B
Regular price
$177.35
Sale price
$177.35
Regular price
Unit price
/per
MFG Part Number: 01.1350.B
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PROX PISTON KIT CRF250R + CRF250RX 13.9:1 (78.99MM) 01.1350.C
Regular price
$177.35
Sale price
$177.35
Regular price
Unit price
/per
MFG Part Number: 01.1350.C
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PROX PISTON KIT CRF450R '02-03 11.5:1 01.1403.A
Regular price
$191.21
Sale price
$191.21
Regular price
Unit price
/per
MFG Part Number: 01.1403.A
Excellent economic alternative when you are looking for an OEM quality replacement pistonMainly manufactured in Japan by reputable Original Equipment Manufacturers to Pr...
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PROX PISTON KIT CRF450R '02-03 11.5:1 01.1403.B
Regular price
$161.47
Sale price
$161.47
Regular price
Unit price
/per
MFG Part Number: 01.1403.B
Excellent economic alternative when you are looking for an OEM quality replacement pistonMainly manufactured in Japan by reputable Original Equipment Manufacturers to Pr...
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PROX PISTON KIT CRF450R '02-03 11.5:1 01.1403.C
Regular price
$161.47
Sale price
$161.47
Regular price
Unit price
/per
MFG Part Number: 01.1403.C
Excellent economic alternative when you are looking for an OEM quality replacement pistonMainly manufactured in Japan by reputable Original Equipment Manufacturers to Pr...
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PROX PISTON KIT CRF450R '02-03 01.1402.D
Regular price
$150.86
Sale price
$150.86
Regular price
Unit price
/per
MFG Part Number: 01.1402.D
Forged Piston Kit features stock compression ratio premium piston included in every 4-Stroke engine kit
ProLite® Piston Kit - quality piston included in every 2-stroke e...
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PROX PISTON KIT CRF450R '02-07 BIG-BORE 01.1402.400
Regular price
$174.27
Sale price
$174.27
Regular price
Unit price
/per
MFG Part Number: 01.1402.400
Forged Piston Kit features stock compression ratio premium piston included in every 4-Stroke engine kit
ProLite® Piston Kit - quality piston included in every 2-stroke...
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PROX PISTON KIT CRF450R '04-07 01.1404.D
Regular price
$150.86
Sale price
$150.86
Regular price
Unit price
/per
MFG Part Number: 01.1404.D
PROX pistons are precision machined on the latest, state of the art CNC equipment.
The same low-expansion, low-friction piston alloy is used for all major Japanese engi...
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PROX PISTON KIT CRF450R '04-08+ CRF450X '05-09 12.0:1 01.1414.A
Regular price
$161.47
Sale price
$161.47
Regular price
Unit price
/per
MFG Part Number: 01.1414.A
Excellent economic alternative when you are looking for an OEM quality replacement pistonMainly manufactured in Japan by reputable Original Equipment Manufacturers to Pr...
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PROX PISTON KIT CRF450R '04-08+ CRF450X '05-09 12.0:1 01.1414.B
Regular price
$165.72
Sale price
$165.72
Regular price
Unit price
/per
MFG Part Number: 01.1414.B
Excellent economic alternative when you are looking for an OEM quality replacement pistonMainly manufactured in Japan by reputable Original Equipment Manufacturers to Pr...
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PROX PISTON KIT CRF450R '09-12 12.0:1 01.1411.B
Regular price
$161.47
Sale price
$161.47
Regular price
Unit price
/per
MFG Part Number: 01.1411.B
Excellent economic alternative when you are looking for an OEM quality replacement pistonMainly manufactured in Japan by reputable Original Equipment Manufacturers to Pr...
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PROX PISTON KIT CRF450R '09-12 12.0:1 01.1411.C
Regular price
$161.47
Sale price
$161.47
Regular price
Unit price
/per
MFG Part Number: 01.1411.C
Excellent economic alternative when you are looking for an OEM quality replacement pistonMainly manufactured in Japan by reputable Original Equipment Manufacturers to Pr...
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PROX PISTON KIT CRF450R+CRF450X 12.0:1 01.1414.C
Regular price
$161.47
Sale price
$161.47
Regular price
Unit price
/per
MFG Part Number: 01.1414.C
Excellent economic alternative when you are looking for an OEM quality replacement pistonMainly manufactured in Japan by reputable Original Equipment Manufacturers to Pr...
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PROX PISTON KIT CRF450R,RX '17-18 13.5:1 01.1417.A
Regular price
$161.47
Sale price
$161.47
Regular price
Unit price
/per
MFG Part Number: 01.1417.A
PROX pistons are precision machined on the latest, state of the art CNC equipment.
The same low-expansion, low-friction piston alloy is used for all major Japanese engi...
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PROX PISTON KIT CRF450R,RX '17-18 13.5:1 01.1417.B
Regular price
$161.47
Sale price
$161.47
Regular price
Unit price
/per
MFG Part Number: 01.1417.B Piston Kit (01.1417.B) by Pro X®.
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PROX PISTON KIT CRF450R,RX '17-18 13.5:1 01.1417.C
Regular price
$161.47
Sale price
$161.47
Regular price
Unit price
/per
MFG Part Number: 01.1417.C
PROX pistons are precision machined on the latest, state of the art CNC equipment.
The same low-expansion, low-friction piston alloy is used for all major Japanese engi...
Sold Out
PROX PISTON KIT CRF450X +CRF450L 12.0:1 (95.97MM) 01.1419.B
Regular price
$161.47
Sale price
$161.47
Regular price
Unit price
/per
MFG Part Number: 01.1419.B
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PROX PISTON KIT CRF450X +CRF450L 12.0:1 (95.98MM) 01.1419.C
Regular price
$191.21
Sale price
$191.21
Regular price
Unit price
/per
MFG Part Number: 01.1419.C
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PROX PISTON KIT CRF450X+CRF450L 12.0:1 (95.96MM) 01.1419.A
Regular price
$191.21
Sale price
$191.21
Regular price
Unit price
/per
MFG Part Number: 01.1419.A
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