ProX Piston Kit SX50 09-23/MC50 21-24
Item No. 120073
ProX pistons are precision-machined on state-of-the-art CNC equipment, using the same low-expansion, low-friction alloy trusted by all major Japanese engine manufacturers. ProX Piston Kits are a premium solution for replacing the original piston in motorcycles, scooters, mopeds, ATVs, personal
Low stock
Description
ProX pistons are precision-machined on state-of-the-art CNC equipment, using the same low-expansion, low-friction alloy trusted by all major Japanese engine manufacturers. ProX Piston Kits are a premium solution for replacing the original piston in motorcycles, scooters, mopeds, ATVs, personal watercraft, and more.
Key Features:
- Ultimate Performance Coating:Â Most ProX pistons are coated for enhanced performance. OEM-style tin-coated pistons assist with the wear-in process during initial use. Additionally, the advanced black skirt coating not only aids the wear-in process but also reduces friction over time. This specially formulated mix of materials improves overall performance.
- For Nicasil/Plated Cylinders:Â Designed for use with the latest Nicasil-plated cylinders, ProX offers a wide range of pistons in standard sizes as well as A, B, C, D, and other oversize options.
- For Sleeved Cylinders:Â ProX Piston Kits for sleeved cylinders are available in standard sizes and a variety of oversizes, with options up to 2mm. These additional oversizes significantly extend the lifespan of the cylinder by allowing for multiple re-boring opportunities.
- Comprehensive Kit:Â Each ProX Piston Kit includes a piston, ring set, gudgeon pin, and circlips, making it ready to install straight out of the box.
Specifications
- Manufacturer Item No.
- 01.6019.A01.6019.B01.6019.C
- RaceFX Item No.
- PX01.6019.APX01.6019.BPX01.6019.C
Compatibility
This item is compatible with the following vehicle(s):
Make | Model | Year(s) |
---|---|---|
GAS GAS | MC 50 | 2023, 2024 |
HUSQVARNA | TC 50 | 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 |
HUSQVARNA | TC 50 MINI | 2018, 2019, 2020, 2021, 2022, 2023, 2024 |
KTM | 50 SX | 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2022, 2023, 2024, 2025 |
KTM | 50 SX MINI | 2018, 2019, 2020, 2021, 2022, 2023, 2024 |
ProX Piston Kit SX50 09-23/MC50 21-24
Item No. 120073
ProX pistons are precision-machined on state-of-the-art CNC equipment, using the same low-expansion, low-friction alloy trusted by all major Japanese engine manufacturers. ProX Piston Kits are a premium solution for replacing the original piston in motorcycles, scooters, mopeds, ATVs, personal
Low stock
Description
ProX pistons are precision-machined on state-of-the-art CNC equipment, using the same low-expansion, low-friction alloy trusted by all major Japanese engine manufacturers. ProX Piston Kits are a premium solution for replacing the original piston in motorcycles, scooters, mopeds, ATVs, personal watercraft, and more.
Key Features:
- Ultimate Performance Coating:Â Most ProX pistons are coated for enhanced performance. OEM-style tin-coated pistons assist with the wear-in process during initial use. Additionally, the advanced black skirt coating not only aids the wear-in process but also reduces friction over time. This specially formulated mix of materials improves overall performance.
- For Nicasil/Plated Cylinders:Â Designed for use with the latest Nicasil-plated cylinders, ProX offers a wide range of pistons in standard sizes as well as A, B, C, D, and other oversize options.
- For Sleeved Cylinders:Â ProX Piston Kits for sleeved cylinders are available in standard sizes and a variety of oversizes, with options up to 2mm. These additional oversizes significantly extend the lifespan of the cylinder by allowing for multiple re-boring opportunities.
- Comprehensive Kit:Â Each ProX Piston Kit includes a piston, ring set, gudgeon pin, and circlips, making it ready to install straight out of the box.
Specifications
- Manufacturer Item No.
- 01.6019.A01.6019.B01.6019.C
- RaceFX Item No.
- PX01.6019.APX01.6019.BPX01.6019.C
Compatibility
This item is compatible with the following vehicle(s):
Make | Model | Year(s) |
---|---|---|
GAS GAS | MC 50 | 2023, 2024 |
HUSQVARNA | TC 50 | 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 |
HUSQVARNA | TC 50 MINI | 2018, 2019, 2020, 2021, 2022, 2023, 2024 |
KTM | 50 SX | 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2022, 2023, 2024, 2025 |
KTM | 50 SX MINI | 2018, 2019, 2020, 2021, 2022, 2023, 2024 |