150 SX

KTM · 2 model years · 2025–2026

Model Years

2026 150 SX

Weight: 92.6 kg (204.1 pounds) Seat: 958 mm (37.7 inches) If adjustable, lowest setting.

The 2026 KTM 150 SX is a lightweight two-stroke motocross machine designed for junior and intermediate riders seeking competitive performance on the track. Known for its agile hand…

2025 150 SX

Weight: 92.6 kg (204.1 pounds) Seat: 958 mm (37.7 inches) If adjustable, lowest setting.

The 2025 KTM 150 SX is a lightweight two-stroke motocross bike engineered for competitive junior and amateur riders seeking explosive acceleration and nimble handling. Its fuel-inj…

Spec Comparison by Year

Spec	2026	2025
Dry weight	92.6 kg (204.1 pounds)	92.6 kg (204.1 pounds)
Seat height	958 mm (37.7 inches) If adjustable, lowest setting.	958 mm (37.7 inches) If adjustable, lowest setting.