2Bros Parts

HONDA CR 250 1986 - 1996 66.34mm PISTON KIT

£202.42

4.4 Trustpilot 99.9% positive on eBay

Free UK delivery 2–4 business days

Out of Stock

PROX 66.34mm Piston Kit. Precision machined on CNC equipment using a low-expansion, low-friction piston alloy identical to that used by major Japanese engine manufacturers. A first-class solution to replace the original piston. Features OEM style Tin coating to assist the wear in process. Also includes a new skirt coating developed to reduce friction after wear in, increasing performance. Designed for Nicasil/plated cylinders. Available in standard size and oversizes A, B, C, D.

Specifications
SKU
PROX.01-1315A
Brand
Prox
Availability
Out of Stock
SKU
PROX.01-1315A
Brand
Prox
Availability
Out of Stock
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

ProX Precision Machined Piston Kit

Maintain peak engine performance with the ProX Piston Kit. Engineered for reliability and durability, these pistons are manufactured using state of the art CNC equipment to ensure precise tolerances and optimal fitment. ProX utilizes the same high quality, low expansion, and low friction piston alloy found in components supplied to major Japanese engine manufacturers, making this an ideal choice for your engine rebuild.

Designed to be a first class replacement for your original equipment, this piston kit provides a reliable solution for restored power and efficiency. Each piston is engineered to meet or exceed OEM specifications, ensuring a seamless integration with your engine internals.

Key Features

  • Advanced Alloy Construction: Crafted from low expansion and low friction materials to minimize wear and maintain engine integrity.
  • CNC Precision: Manufactured using high precision CNC machining for accurate dimensions and consistent performance.
  • Performance Coating: Features a specialized skirt coating that assists the wear in process while reducing friction during operation, ultimately increasing overall performance.
  • Engineered for Plated Cylinders: Specifically designed to perform optimally within Nicasil and plated cylinder environments.
  • Reliable Durability: Provides a robust, long lasting solution for high stress engine components.
Before you buy

QUESTIONS? JUST ASK

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

Call or email us with your make, model and year 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

Out of stock