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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 0910-3421 01.2414.B Piston Kit for 4-Stroke Piston Kit - 76.96 mm - Yamaha YZ250F/YZ250FX/WR250F

PROX 0910-3421 01.2414.B Piston Kit for 4-Stroke Piston Kit - 76.96 mm - Yamaha YZ250F/YZ250FX/WR250F

by PROX
Availability:
Out of stock
Sold out
$179.95 - $179.95
$179.95
$179.95 - $179.95
$179.95

Features

  • Kit includes piston, rings, wrist pin and circlips
  • Precision machined on state of the art CNC equipment
  • Made with low expansion, low friction alloy

Specs

Piston Material Forged
Bore - Oversize Standard
Compression Ratio 13.5:1
Type Standard Size B
Units Kit
Bore Size 77.00 mm
Bore - Oversize Standard
Engine Type 4-Stroke
Piston Size 76.96 mm
Displacement 250 cc
Product Name Piston Kit
Piston Material Aluminum Alloy
Riding Style Off-Road
Skirt Coating Non-Coated








2014-2015 Yamaha YZ 250 F
2015-2017 Yamaha WR 250 F
2015-2016 Yamaha YZ 250 FX

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.