2Bros Parts

PISTON KIT 2021-24 KTM 150 EXC TPI, PROX 01.6241.A

£144.00

4.1 Trustpilot 99.9% positive on eBay

Free UK delivery 2–4 business days

Spread the cost with Klarna 18+, T&Cs apply

1

ProX Piston Kit. Precision machined on state-of-the-art CNC equipment using a low-expansion, low-friction piston alloy similar to that used by major Japanese engine manufacturers. This kit is a first-class solution to replace the original piston. Most ProX pistons come with an OEM-style Tin coating to assist the wear-in process, and a new skirt coating that reduces friction after wear-in for increased performance. Pistons for Nicasil/plated cylinders are available in standard size and oversizes (A, B, C, D+). Size: 57.94mm. Manufacturer: Pro-X Racing. SKU: 56-W053.A.PX. Part Number: 01.6241.A.

Specifications
SKU
56-W053.A.PX
Brand
Pro-X Racing
Availability
In Stock (2)

Fitments (12)

MakeModelYear
HUSQVARNATE 150I2020
HUSQVARNATE 150I2021
HUSQVARNATE 150I2022
HUSQVARNATE 150I2023
HUSQVARNATE 150I2024
HUSQVARNATE 150I2025
KTM150 EXC TPI2020
KTM150 EXC TPI2021
KTM150 EXC TPI2022
KTM150 EXC TPI2023
KTM150 EXC TPI2024
KTM150 EXC TPI2025
General Product Group
Engine
General Product Type
Pistons & Kits
Variant Id
299686
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

ProX Piston Kit - 57.94mm Bore

Elevate your motorcycle's performance with the ProX Piston Kit. Precision-engineered using advanced CNC machinery and the same low-expansion, low-friction alloy favored by major Japanese engine manufacturers, this kit offers a premium replacement for your original piston.

Key Features:

  • Manufactured with state-of-the-art CNC equipment for exceptional accuracy.
  • Utilizes a high-quality, low-expansion, low-friction piston alloy.
  • Designed as a first-class solution for replacing original pistons in a wide range of powersports vehicles.
  • Features advanced skirt coating for improved break-in and reduced friction, enhancing overall performance.
  • Available in standard size and various oversizes (A, B, C, D+) to accommodate Nicasil/plated cylinders.

Specifications:

  • Bore Size: 57.94mm

This ProX piston kit is engineered for optimal power and durability, ensuring your engine runs at its best.

Before you buy

QUESTIONS? JUST ASK

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

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.

Trade pricing available

Buying parts for your business? Apply for a 2BrosParts trade account.

Apply for Trade
1