Shopping Cart

BIG BORE FORGED PISTON KIT YAM

Image-1 VertexWinderosa Forged Big Bore Piston Kit YAMAHA - 250 cc BIG BORE FORGED PISTON KIT YAM 24405B 24405B VERTEXWINDEROSA
Image-1 VertexWinderosa Forged Big Bore Piston Kit YAMAHA - 250 cc BIG BORE FORGED PISTON KIT YAM 24405B 24405B VERTEXWINDEROSA

VertexWinderosa Forged Big Bore Piston Kit YAMAHA - 250 cc -24%

BIG BORE FORGED PISTON KIT YAM

OEM #24405B

Forged Big Bore Piston

  • All piston skirts are coated with a high-tech coating for faster break-in time and increased piston life.
  • All pistons are heat treated with a T-5 hardening and tempering cycle.
  • Kits include piston, rings, wrist pin and circlips.
Exact fit A, B, C or D pistons match your cylinder bore perfectly to maximize power and performance while reducing blow-by and oil consumption

$415.95 $316.12
Warehouse Qty:
  • Fitment
  • Details
CategoryMakeModelYear
MotoYAMAHAWR250F2020, 2021, 2022, 2023, 2024, 2025
MotoYAMAHAYZ250F2019, 2020, 2021, 2022, 2023, 2024, 2025
MotoYAMAHAYZ250FX2020, 2021, 2022, 2023, 2024, 2025
Compatible BrandYAMAHA
Displacement250 cc
Bore - Standard80 mm
Bore - Oversize3.00 mm
Bore - Actual79.96 mm