13-'15 for KTM 250 SX-F ATHENA Piston Rings 78Mm For Athena Pistons Only
13-'15 for KTM 250 SX-F ATHENA Piston Rings 78Mm For Athena Pistons Only

13-'15 for KTM 250 SX-F ATHENA Piston Rings 78Mm For Athena Pistons Only

ATHENA

$11.95

Quantity

Manufacturer: Athena
MPN: S41316173
Title: Piston Ring Set
Size: 77.00mm

  • 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
2007-2009SuzukiRM-Z 250--