PISTON KIT 1989 YZ125 56.50, WISECO 582M05650
4.1 Trustpilot 99.9% positive on eBay
Delivery to United States 5–8 business days
Spread the cost with
Wiseco Pro-Lite Piston Assembly - 582M05650. Diameter 56.50mm. Features innovative forging design and piston skirt for maximum horsepower and torque. Includes lightweight wrist pins for faster revs and quicker throttle response. Ceramic composite cylinder sleeving or replating required for oversizes. Top-end bearing available as part no. B1016. Kit includes 2 CW16 circlips and one S270 wrist pin. Sold by application and bore size.
- SKU
- 56-W582+050_WI
- Brand
- Wiseco
- Availability
- In Stock (3)
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 56.50mm
- Variant Id
- 256998
FULL DESCRIPTION
Wiseco Pro-Lite Piston Assembly 582M05650
Enhance your motorcycle's performance with the Wiseco Pro-Lite Piston Assembly. This high-quality piston is engineered for durability, longevity, and increased horsepower.
Key Features:
- Innovative forging design and piston skirt maximize horsepower and torque.
- Lightweight wrist pins allow for faster revs and quicker throttle response.
- Includes CW16 circlips and a S270 wrist pin.
- Sold by application and bore size. For oversized pistons, cylinder sleeving or replating is required.
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).
Call or email us with your make, model and year 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.


