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The forged manufacturing gives the piston a homogeneous structure suitable for the typical stresses of motocross and off-road. The skirt benefits from an anti-friction treatment to limit friction at the piston/cylinder transfer, while the oversize "A" ensures compatibility with a slightly oversized bore. The complete package delivered is ready for installation and includes rings, circlips, and pin for easy fitting.
Compatibility (examples): KTM 250 SX (1999 - 250 cm³), KTM 250 EXC (1999 - 250 cm³), KTM 250 EGS (1999 - 250 cm³). Always check bore dimensions and manufacturer reference before installation.