2Bros Parts

PISTON KIT 10-25 RM-Z 250 77mm B, PROX 01.3341.BCOMP. 13.4:1

$207.56

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Delivery to United States 5–8 business days

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ProX Piston Kit 77.00mm Bore. Ready to install, ProX Piston Kits are supplied complete with piston rings, wrist pin, and circlips. ProX pistons are precision machined on the latest, state of the art CNC equipment and use the same low-expansion, low-friction piston alloy all major Japanese engine manufacturers use. Uses an OEM style tin coating to assist the break-in process. Replacement parts: Piston Rings 02.3340, Piston Pin 04.1639.9, Piston Clips 05.1612C. Manufacturer: Pro-X Racing.

Specifications
SKU
56-W951.B.PX
Brand
Pro-X Racing
Availability
In Stock (2)

Fitments (16)

MakeModelYear
SUZUKIRM-Z 2502010
SUZUKIRM-Z 2502011
SUZUKIRM-Z 2502012
SUZUKIRM-Z 2502013
SUZUKIRM-Z 2502014
SUZUKIRM-Z 2502015
SUZUKIRM-Z 2502016
SUZUKIRM-Z 2502017
SUZUKIRM-Z 2502018
SUZUKIRM-Z 2502019
SUZUKIRM-Z 2502020
SUZUKIRM-Z 2502021
SUZUKIRM-Z 2502022
SUZUKIRM-Z 2502023
SUZUKIRM-Z 2502024
SUZUKIRM-Z 2502025
General Product Group
Engine
General Product Type
Pistons & Kits
General Size
77.00mm
Variant Id
258346
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

ProX Piston Kit 77mm Bore for RM-Z 250

This ProX Piston Kit is designed for a 77mm bore and features a compression ratio of 13.4:1. Each kit is supplied ready for installation, including all necessary components such as piston rings, wrist pin, and circlips, ensuring a complete solution for your engine.

ProX pistons are manufactured using advanced CNC equipment, utilizing a high-quality piston alloy that is recognized for its low expansion and low friction properties. This is the same material favored by leading Japanese engine manufacturers. To aid in the initial running-in period of your machine, the piston is treated with an OEM style tin coating, promoting a smoother break-in process.

Key Features:

  • Piston Kit for 77.00mm Bore
  • Includes Piston Rings, Wrist Pin, and Circlips
  • Precision Machined on State-of-the-Art CNC Equipment
  • Low-Expansion, Low-Friction Piston Alloy
  • OEM Style Tin Coating for Enhanced Break-In
  • Compression Ratio: 13.4:1
Before you buy

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

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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.

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