2Bros Parts

PISTON KIT 02-25 YZ85 47.50 C, PROX 01.2114.C

$106.53Only 1 left

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Delivery to United States 5–8 business days

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ProX Piston Kit 47.50mm 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 CNC equipment and use a low-expansion, low-friction piston alloy. Uses an OEM style tin coating to assist the break-in process. Replacement parts: Piston Rings 02.2113, Piston Pin 04.1439, Piston Clips 05.1410.

Specifications
SKU
56-W805.C.PX
Brand
Pro-X Racing
Availability
In Stock (1)

Fitments (52)

MakeModelYear
YAMAHAYZ 801993
YAMAHAYZ 801994
YAMAHAYZ 801995
YAMAHAYZ 801996
YAMAHAYZ 801997
YAMAHAYZ 801998
YAMAHAYZ 801999
YAMAHAYZ 802000
YAMAHAYZ 802001
YAMAHAYZ 852002
YAMAHAYZ 852003
YAMAHAYZ 852004
YAMAHAYZ 852005
YAMAHAYZ 852006
YAMAHAYZ 852007
YAMAHAYZ 852008
YAMAHAYZ 852009
YAMAHAYZ 852010
YAMAHAYZ 852011
YAMAHAYZ 852012
YAMAHAYZ 852013
YAMAHAYZ 852014
YAMAHAYZ 852015
YAMAHAYZ 852016
YAMAHAYZ 852017
YAMAHAYZ 852018
YAMAHAYZ 852019
YAMAHAYZ 852020
YAMAHAYZ 852021
YAMAHAYZ 852022
YAMAHAYZ 852023
YAMAHAYZ 852024
YAMAHAYZ 852025
YAMAHAYZ BB 852002
YAMAHAYZ BB 852003
YAMAHAYZ BB 852004
YAMAHAYZ BB 852005
YAMAHAYZ BB 852006
YAMAHAYZ BB 852007
YAMAHAYZ BB 852008
YAMAHAYZ BB 852009
YAMAHAYZ BB 852010
YAMAHAYZ BB 852011
YAMAHAYZ BB 852012
YAMAHAYZ BB 852013
YAMAHAYZ BB 852014
YAMAHAYZ BB 852015
YAMAHAYZ BB 852016
YAMAHAYZ BB 852017
YAMAHAYZ BB 852018
YAMAHAYZ BB 852019
YAMAHAYZ BB 852020
General Product Group
Engine
General Product Type
Pistons & Kits
General Size
47.50mm
Variant Id
257836
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

ProX Piston Kit 47.50mm Bore for Yamaha YZ85

This ProX Piston Kit is engineered for optimal performance and durability, featuring a 47.50mm bore size. Each kit includes all necessary components for immediate installation, such as piston rings, a wrist pin, and circlips. ProX pistons are manufactured using advanced CNC machining and employ a low-expansion, low-friction piston alloy, mirroring the materials used by major Japanese engine manufacturers. The kit utilizes an OEM-style tin coating to facilitate a smooth break-in period for your machine.

Key Features:

  • Precision machined for exact fitment
  • Manufactured with a low-expansion, low-friction alloy
  • Includes piston rings, wrist pin, and circlips
  • Features an OEM-style tin coating for break-in assistance
  • Designed for enhanced engine performance and longevity
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

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.

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