Skip to content
Free Shipping on orders over $69.99 to the continental 48 (Alaska & Hawaii orders, call 402-214-0706 to order).
All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
Free Shipping on orders over $69.99 to the continental 48 (Alaska & Hawaii orders, call 402-214-0706 to order).
All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
PROX PX2112A 01.2114.A Piston Kit 47.44 mm - yamaha yz85

PROX PX2112A 01.2114.A Piston Kit 47.44 mm - yamaha yz85

by PROX
Availability:
9 in stock, ready to be shipped
$89.95 - $89.95
$89.95
$89.95 - $89.95
$89.95

Features

  • Manufactured in Japan and designed to be OEM replacement
  • Cast from a high-silicon-content aluminum alloy that meets or exceeds OEM specifications, then CNC-machined to extremely close tolerances
  • Kit includes piston, ring kit, wrist pin, and circlips

Specs

Piston Material Aluminum Alloy
Piston Size 47.44 mm
Riding Style Off-Road
Skirt Coating Moly Coated
Type Standard Size A
Bore Size 47.50 mm
Compression Ratio Standard
Bore - Oversize Standard
Engine Type 2-Stroke
Bore - Oversize Standard
Piston Material Cast
Product Name Piston Kit
Displacement 85 cc
Units Kit








2002-2025 Yamaha YZ 85

Fitment Disclosure

This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.