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Product description
The Prox Piston Kit For KTM SX144 2008 Standard Size B is part of the latest collection from Prox.
Features:
- Manufactured in Japan and designed to be OEM replacement
- Cast from a high-silicon-content aluminum alloy that meets or exceeds OEM specifications, then CNC-machined to extremely close tolerances
- Kit includes piston, ring kit, wrist pin, and circlips
Specifications:
- Bore - Oversize Metric: Standard
- Bore - Oversize: Standard
- Bore Size: 56.00 mm
- Compression Ratio Imperial: Standard
- Compression Ratio: Standard
- Displacement: 144 cc| 150 cc
- Engine Type: 2-Stroke
- Piston Material: Aluminum Alloy
- Piston Size Metric: 55.95 mm
- Piston Size: 55.95 mm
- Product Name: Piston Kit
- Skirt Coating: Moly Coated
To fit:
- KTM SX 144 2008 American Models
- KTM SX 150 2009 All Models
- KTM SX 150 2010 All Models
- KTM SX 150 2011 All Models
- KTM SX 150 2012 All Models
- KTM SX 150 2013 All Models
- KTM SX 150 2014 All Models
- KTM SX 150 2015 All Models
Manufacturer part number: 01.6228.B
View all Prox. View all Parts and spares.
Contents
Your package will include the following:
- 1 X Prox Piston Kit For KTM SX144 2008 Standard Size B
To fit:
- KTM SX 144 2008 American Models
- KTM SX 150 2009 All Models
- KTM SX 150 2010 All Models
- KTM SX 150 2011 All Models
- KTM SX 150 2012 All Models
- KTM SX 150 2013 All Models
- KTM SX 150 2014 All Models
- KTM SX 150 2015 All Models

ProX is a Dutch brand specialising in high-quality replacement parts for motorcycles, motocross, ATVs, and other powersports vehicles. Their range includes pistons, connecting rods, clutch components, bearings, and valves, all manufactured to OEM standards. ProX parts are trusted worldwide for durability, precision, and performance, making them a go-to choice for riders.
Product description
The Prox Piston Kit For KTM SX144 2008 Standard Size B is part of the latest collection from Prox.
Features:
- Manufactured in Japan and designed to be OEM replacement
- Cast from a high-silicon-content aluminum alloy that meets or exceeds OEM specifications, then CNC-machined to extremely close tolerances
- Kit includes piston, ring kit, wrist pin, and circlips
Specifications:
- Bore - Oversize Metric: Standard
- Bore - Oversize: Standard
- Bore Size: 56.00 mm
- Compression Ratio Imperial: Standard
- Compression Ratio: Standard
- Displacement: 144 cc| 150 cc
- Engine Type: 2-Stroke
- Piston Material: Aluminum Alloy
- Piston Size Metric: 55.95 mm
- Piston Size: 55.95 mm
- Product Name: Piston Kit
- Skirt Coating: Moly Coated
To fit:
- KTM SX 144 2008 American Models
- KTM SX 150 2009 All Models
- KTM SX 150 2010 All Models
- KTM SX 150 2011 All Models
- KTM SX 150 2012 All Models
- KTM SX 150 2013 All Models
- KTM SX 150 2014 All Models
- KTM SX 150 2015 All Models
Manufacturer part number: 01.6228.B
View all Prox. View all Parts and spares.
Contents
Your package will include the following:
- 1 X Prox Piston Kit For KTM SX144 2008 Standard Size B
To fit:
- KTM SX 144 2008 American Models
- KTM SX 150 2009 All Models
- KTM SX 150 2010 All Models
- KTM SX 150 2011 All Models
- KTM SX 150 2012 All Models
- KTM SX 150 2013 All Models
- KTM SX 150 2014 All Models
- KTM SX 150 2015 All Models

ProX is a Dutch brand specialising in high-quality replacement parts for motorcycles, motocross, ATVs, and other powersports vehicles. Their range includes pistons, connecting rods, clutch components, bearings, and valves, all manufactured to OEM standards. ProX parts are trusted worldwide for durability, precision, and performance, making them a go-to choice for riders.





























