2001-2020 for KTM 125 SX ATHENA Piston Kit S4F05400003B
2001-2020 for KTM 125 SX ATHENA Piston Kit S4F05400003B

2001-2020 for KTM 125 SX ATHENA Piston Kit S4F05400003B

ATHENA

$167.95

Quantity

Manufacturer: Athena
MPN: S4F05400003B
Title: Forged Piston Kits
Size: (B) - Standard Bore 53.96mm

  • 2-stroke pistons are made from 4032 silicium
  • 4-stroke pistons are made from 2618 silicium - the same material used to produce Formula 1 pistons
  • Both include 3% copper in materials for better heat resistance
  • All pistons are forged using a precision heat-treatment process that allows for production tolerances of just 0.01mm
  • Forged piston kits are available in A, B and C sizing
  • Forged piston tooling allows for the lightest available product
  • Kits include anti-wear coated piston, rings, pin and circlips

Fitment Chart

YearMakeModelPositionNotes
2017-2019HusqvarnaTX 125--
2017-2019KTM125 XC-W--
2014-2022HusqvarnaTC 125--
2012-2014HusabergTE 125--
2004-2005KTM125 Supermoto--
2001-2022KTM125 SX--
2001-2017, 2021-2023Gas GasMC 125--
2001-2013Gas GasMC 125 Ohlins--