MOOSE RACING Piston Kit - 47.95 mm MSE22877B Superbike Undertail 2023 KTM 250 SX -

2023 KTM 250 SX - - 2023 KTM 250 SX-F - - 2023 KTM 125 SX - - 2023 KTM 350 SX-F - - 2023 KTM 450 SX-F - - 2023 KTM 300 SX

Specifically designed to fit under the stock or aftermarket primary/derby covers and increase the capacity of your stock clutch by using stainless steel weighted arms that progressively increase pressure to the clutch as rpm increases

Standard Cat Elim with (265mm) 92 DBA@ idle 109 @ 5000 (no sound insert)

Made from durable polyester material containing uniform micron openings

OEM color-matched for direct replacement

MOOSE RACING Piston Kit - 47.95 mm MSE22877B Superbike Undertail 2023 KTM 250 SX -Gravity cast aluminum alloy with 18% silicon to increase resistance to wear and decrease thermal distortion, thus providing a longer piston life Coated skirts ease break in, decreasing wear and aiding in lubrication Wear resistant piston rings Wrist pins are nitride coated, providing a hardened, wear resistant bearing surface Piston rings are compatible with OEM pistons Piston kits include piston, rings, wrist pin and circlips Replacement rings are