15-'17 for Yamaha WR250F PROX Piston Kit Forged Nikasil Cyl 76.96/Std 13.5:1 Yam
15-'17 for Yamaha WR250F PROX Piston Kit Forged Nikasil Cyl 76.96/Std 13.5:1 Yam

15-'17 for Yamaha WR250F PROX Piston Kit Forged Nikasil Cyl 76.96/Std 13.5:1 Yam

PROX

$179.95

Quantity

Manufacturer: Pro X
MPN: 01.2414.B
Title: Piston Kit
Size: 76.96 mm, Size: B. 13.5:1

Excellent economic alternative when you are looking for an O.E.M. quality replacement piston. Mainly manufactured in Japan by reputable Original Equipment Manufacturers to ProX exact specifications and high quality standards. Sleeved cylinder piston kits are available in standard size and a wide range of oversizes. Plated cylinder piston kits come in standard size, as well as in A, B, C and D oversizes if available. ProX leads the industry in cast and forged pistons made specifically to replace O.E.M. parts.
  • Comes complete with pistons, piston rings, wrist pin and circlips

OE Replacement Numbers

"1SM1163100"

Fitment Chart

YearMakeModelPositionNotes
2015-2017YamahaWR 250 F--
2015-2016YamahaYZ 250 FX--
2014-2015YamahaYZ 250 F--