03-'17 for KTM 250 SX WISECO Piston Kit Rc Armorglide 66.40/Std Gas/Hus/Husq/Ktm
03-'17 for KTM 250 SX WISECO Piston Kit Rc Armorglide 66.40/Std Gas/Hus/Husq/Ktm

03-'17 for KTM 250 SX WISECO Piston Kit Rc Armorglide 66.40/Std Gas/Hus/Husq/Ktm

WISECO

$184.95

Quantity

Manufacturer: Wiseco
MPN: 824M06640
Title: Piston Kit
Size: Standard Bore 66.40mm

These kits offer lightweight forging for instant throttle response and maximum torque. Computer engineered piston skirt profiles provide minimal cylinder wall friction. Anti-detonation grooves and ring land diameter eliminates ring blow-by while maximizing engine performance. 4-Stroke Pistons: Dedicated forging for lightweight and superior strength; Race ready dome design for improved combustion flow Armor glide skirt coating provides reduced friction (racing applications only); Piston kit includes piston, rings, wrist pin and circlips Oversize requires cylinder sleeving. Racer's Choice: Pistons are single-ring 2-Stroke or two ring 4-Stroke; Reduced weight and friction with increased power and throttle response; Service intervals may be increased over conventional Wiseco Pistons. 2-Stroke Pro-Lite Pistons:

Fitment Chart

YearMakeModelPositionNotes
2021-2022Gas GasEC 250--
2020-2022KTM250 XC TPI--
2019-2022KTM250 XC-W TPI--
2018-2022HusqvarnaTE 250i--
2018-2021KTM250 EXC TPI--
2014-2022HusqvarnaTC 250--
2013-2020HusqvarnaTE 250--
2006-2020KTM250 XC--
2006-2020KTM250 XC-W--
2004, 2006-2019KTM250 EXC--
2003-2022KTM250 SX--