2Bros Parts

PISTON KIT 07-25 KTM SX125 54, PROX 01.6226.D 503.30.207.100, Made in Japan

£123.82Only 1 left

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ProX Piston Kit 2-Stroke, 54.00mm Bore, Made in Japan. This kit includes piston rings, wrist pin, and circlips. ProX pistons are precision machined using state-of-the-art CNC equipment and the same low-expansion, low-friction piston alloy used by major Japanese engine manufacturers. Features an OEM-style tin coating to assist the break-in process. PROX 01.6226.D.

Specifications
SKU
56-W035.D.PX
Brand
Pro-X Racing
Availability
In Stock (1)

Fitments (84)

MakeModelYear
BETARR ENDURO 2T 1252018
BETARR ENDURO 2T 1252019
BETARR ENDURO 2T 1252020
BETARR ENDURO 2T 1252021
BETARR ENDURO 2T 1252022
BETARR ENDURO 2T 1252023
BETARR ENDURO 2T 1252024
BETARR ENDURO 2T 1252025
GASGASMC 1252021
GASGASMC 1252022
GASGASMC 1252023
GASGASMC 1252024
GASGASMC 1252025
HUSABERGTE 1252012
HUSABERGTE 1252013
HUSABERGTE 1252014
HUSABERGTE 1252015
HUSQVARNATC 1252014
HUSQVARNATC 1252015
HUSQVARNATC 1252016
HUSQVARNATC 1252017
HUSQVARNATC 1252018
HUSQVARNATC 1252019
HUSQVARNATC 1252020
HUSQVARNATC 1252021
HUSQVARNATC 1252022
HUSQVARNATC 1252023
HUSQVARNATC 1252024
HUSQVARNATC 1252025
HUSQVARNATE 1252014
HUSQVARNATE 1252015
HUSQVARNATE 1252016
HUSQVARNATE 1252017
HUSQVARNATE 1252018
HUSQVARNATE 1252019
HUSQVARNATE 1252020
HUSQVARNATX 1252017
HUSQVARNATX 1252018
HUSQVARNATX 1252019
HUSQVARNATX 1252020
KTM125 EXC2001
KTM125 EXC2002
KTM125 EXC2003
KTM125 EXC2004
KTM125 EXC2005
KTM125 EXC2006
KTM125 EXC2007
KTM125 EXC2008
KTM125 EXC2009
KTM125 EXC2010
KTM125 EXC2011
KTM125 EXC2012
KTM125 EXC2013
KTM125 EXC2014
KTM125 EXC2015
KTM125 EXC2016
KTM125 SX2001
KTM125 SX2002
KTM125 SX2003
KTM125 SX2004
KTM125 SX2005
KTM125 SX2006
KTM125 SX2007
KTM125 SX2008
KTM125 SX2009
KTM125 SX2010
KTM125 SX2011
KTM125 SX2012
KTM125 SX2013
KTM125 SX2014
KTM125 SX2015
KTM125 SX2016
KTM125 SX2017
KTM125 SX2018
KTM125 SX2019
KTM125 SX2020
KTM125 SX2021
KTM125 SX2022
KTM125 SX2023
KTM125 SX2024
KTM125 SX2025
KTM125 XC-W2017
KTM125 XC-W2018
KTM125 XC-W2019
General Product Group
Engine
General Product Type
Pistons & Kits
Variant Id
254340
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

ProX Piston Kit 54.00mm Bore - Made in Japan

This ProX Piston Kit is precision-engineered for optimal performance and durability. Manufactured in Japan with advanced CNC equipment, this kit utilizes a low-expansion, low-friction piston alloy, identical to that used by major Japanese engine manufacturers.

Each kit comes complete and ready for installation, including essential components such as piston rings, a wrist pin, and circlips. The piston features an OEM-style tin coating designed to facilitate the crucial break-in process when your machine is first started.

  • Bore Size: 54.00mm
  • Manufacturing Origin: Made in Japan
  • Included Components: Piston rings, wrist pin, circlips
  • Material Alloy: Low-expansion, low-friction
  • Break-in Assistance: OEM-style tin coating

This high-quality piston kit is built to the exacting standards expected from ProX Racing, ensuring a reliable and efficient upgrade for your engine.

Before you buy

QUESTIONS? JUST ASK

Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.

Call us0330 133 3748
Email us[email protected]

Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.

UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details

Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy

By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.

More answers in our FAQ.

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