2Bros Parts

PISTON KIT 2016-22, 2025 KTM 150 SX, PROX 01.6237.C

£144.00Only 1 left

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ProX 01.6237.C Piston Kit. Precision machined on the latest CNC equipment using a low-expansion, low-friction piston alloy identical to that used by major Japanese engine manufacturers. This kit is a high-quality replacement for original pistons. Many ProX pistons feature a coating that aids in the wear-in process and reduces friction after wear-in, contributing to increased performance. ProX offers a wide range of pistons in standard size and oversizes for Nicasil/plated cylinders. Size: 57.96mm. Cross reference: 51630007000 II.

Specifications
SKU
56-W6720.C.PX
Brand
Pro-X Racing
Availability
In Stock (1)

Fitments (20)

MakeModelYear
GAS-GASMC 1502025
HUSQVARNATE 1502017
HUSQVARNATE 1502018
HUSQVARNATE 1502019
HUSQVARNATE 1502020
KTM150 EXC TPI2020
KTM150 EXC TPI2021
KTM150 SX2016
KTM150 SX2017
KTM150 SX2018
KTM150 SX2019
KTM150 SX2020
KTM150 SX2021
KTM150 SX2022
KTM150 SX2023
KTM150 SX2024
KTM150 SX2025
KTM150 XC-W2017
KTM150 XC-W2018
KTM150 XC-W2019
General Product Group
Engine
General Product Type
Pistons & Kits
Variant Id
257395
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

ProX Piston Kit 01.6237.C

This ProX Piston Kit is a high-quality replacement for your original piston. Engineered with precision on state-of-the-art CNC equipment, it utilizes the same low-expansion, low-friction piston alloy trusted by major Japanese engine manufacturers. This kit is a first-class solution for your powersports vehicle.

Key Features:

  • Precision CNC machined for exact fit and performance.
  • Made from a low-expansion, low-friction alloy.
  • Coated for ultimate performance and reduced friction.
  • New skirt coating aids in the wear-in process and reduces friction after break-in.
  • Suitable for Nicasil/plated cylinders.
  • Available in standard size and various oversizes (A, B, C, D+) for plated cylinders.

Specifications:

  • Piston Size: 57.96mm
Before you buy

QUESTIONS? JUST ASK

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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

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