2025 KTM 150 SX Bike

• Map select switch changes engine character depending on track conditions and rider preference:
— Map 1 (white) - linear, predictable power delivery, with a leaner air/fuel mixture, for hard-packed dirt
— Map 2 (green) - crisp, explosive power output, with a richer air/fuel mixture, for loose/thick/sandy conditions

Following updates are compared to 2024 KTM 125 SX:
• Updated and lighter frame with streamlined rear shock mount, new engine mounts, revised wall thicknesses, and cutouts for improved chassis flex
• Upgraded tank shrouds using bi-compound plastics channel air towards the radiators more efficiently and have a new fuel tank roll for a tighter, more secure fitment
• Revised fork and shock settings
• Improved frame/shock geometry provides more ground clearance at the linkage
• New linkage seals refine rear shock response and advanced damping characteristics
• Smaller diameter linkage bolts save weight
• Upgraded rear brake pedal adds additional stiffness and braking feel
• New chain guide and chain guard
• Updated one-piece air inlet sleeve and snorkel design