PISTON KIT 2021-24 KTM 150 EXC TPI, PROX 01.6241.C
4.1 Trustpilot 99.9% positive on eBay
Delivery to United States 5–8 business days
Spread the cost with 
ProX pistons are precision machined on CNC equipment using the same low-expansion, low-friction piston alloy utilized by major Japanese engine manufacturers. This ProX Piston Kit is a high-quality replacement for the original piston. Many ProX pistons feature a Tin coated assist for the wear-in process and a new skirt coating that reduces friction after wear-in, contributing to increased performance. ProX offers pistons in standard size and oversizes (A, B, C, D+) for Nicasil/plated cylinders. Size 57.96mm.
- SKU
- 56-W053.C.PX
- Brand
- Pro-X Racing
- Availability
- In Stock (2)
Fitments (12)
| Make | Model | Year |
|---|---|---|
| HUSQVARNA | TE 150I | 2020 |
| HUSQVARNA | TE 150I | 2021 |
| HUSQVARNA | TE 150I | 2022 |
| HUSQVARNA | TE 150I | 2023 |
| HUSQVARNA | TE 150I | 2024 |
| HUSQVARNA | TE 150I | 2025 |
| KTM | 150 EXC TPI | 2020 |
| KTM | 150 EXC TPI | 2021 |
| KTM | 150 EXC TPI | 2022 |
| KTM | 150 EXC TPI | 2023 |
| KTM | 150 EXC TPI | 2024 |
| KTM | 150 EXC TPI | 2025 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- Variant Id
- 299688
FULL DESCRIPTION
ProX Piston Kit 57.96mm
This ProX Piston Kit is engineered for high performance and durability, serving as a premium replacement for original pistons in motorcycles and other powersports vehicles. Precision machined using state-of-the-art CNC equipment, this kit utilizes a low-expansion, low-friction piston alloy consistent with that used by major Japanese engine manufacturers.
The piston features a unique black skirt coating. This advanced coating is a carefully developed blend of materials designed to not only facilitate the crucial wear-in process but also significantly reduce friction once the engine is broken in, leading to enhanced performance.
For modern engines with Nicasil plated cylinders, ProX offers a comprehensive range of pistons. This specific kit is available in standard size, with additional oversizes (A, B, C, D) also offered to accommodate cylinder wear or re-boring.
Key Features:
- Precision machined using advanced CNC equipment.
- Constructed with a low-expansion, low-friction piston alloy.
- Features a performance-enhancing black skirt coating for improved break-in and reduced friction.
- Designed for vehicles with Nicasil/plated cylinders.
- Standard size: 57.96mm.
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).
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.
Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. 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.
Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.
More answers in our FAQ.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.