• New frame with repositioned forged one-piece steering head connection, updated footrest mounts, new shock mounting, and redesigned forged one-piece side stand
• New lightweight subframe with two-part polyamide/aluminum construction
• New bodywork and air filter box
• Newly designed topology-optimized rubber-mounted bar mounts with increased grip surface for less handlebar twist
• New LED headlight unit and light mask with improved triple clamp protection and 300% more illumination
• New TBI fueling system with updated reed valve case and electronic exhaust control
• New closed cartridge spring fork with hydro stop in last 68mm of stroke and new fork protection rings
• New more-compact shock absorber design with new seals and main piston
• New one-piece fuel pump and filter allow tank to be emptied further
• New Offroad Control Unit (OCU) under seat replaces all electronic fuses and relays, with all outlets switched depending on signals from voltage regulator and ECU, which makes for easy error detection with status of each output indicated by LED lights
• New easy-to-use switchgear with updated start/stop switch
• Optional map select switch changes engine character depending on track conditions and rider preference:
— Map 1 - standard; linear, predictable power delivery
— Map 2 - aggressive; crisp, explosive power output
Miscellaneous
• Airbox: tool-free access to Twin Air filter, enduro-specific splash protector
• Engine type: single cylinder, 2-stroke
• Exhaust: lightweight aluminum silencer with black coating
• Frame: hydro-formed laser-cut robot-welded central double-cradle-type 25CrMo4 steel, polyamide-reinforced aluminum subframe
• Fuel tank: transparent polythene (XPE), one-piece fuel pump and filter
• Hubs: CNC-machined
• Rims: Giant, with aluminum nipples
• Triple clamps: CNC-milled aluminum
Specifications
• New lightweight subframe with two-part polyamide/aluminum construction
• New bodywork and air filter box
• Newly designed topology-optimized rubber-mounted bar mounts with increased grip surface for less handlebar twist
• New LED headlight unit and light mask with improved triple clamp protection and 300% more illumination
• New TBI fueling system with updated reed valve case and electronic exhaust control
• New closed cartridge spring fork with hydro stop in last 68mm of stroke and new fork protection rings
• New more-compact shock absorber design with new seals and main piston
• New one-piece fuel pump and filter allow tank to be emptied further
• New Offroad Control Unit (OCU) under seat replaces all electronic fuses and relays, with all outlets switched depending on signals from voltage regulator and ECU, which makes for easy error detection with status of each output indicated by LED lights
• New easy-to-use switchgear with updated start/stop switch
• Optional map select switch changes engine character depending on track conditions and rider preference:
— Map 1 - standard; linear, predictable power delivery
— Map 2 - aggressive; crisp, explosive power output
• Engine type: single cylinder, 2-stroke
• Exhaust: lightweight aluminum silencer with black coating
• Frame: hydro-formed laser-cut robot-welded central double-cradle-type 25CrMo4 steel, polyamide-reinforced aluminum subframe
• Fuel tank: transparent polythene (XPE), one-piece fuel pump and filter
• Hubs: CNC-machined
• Rims: Giant, with aluminum nipples
• Triple clamps: CNC-milled aluminum
Two-Stroke Off-Road Comparison | YZ125X vs 150 XC-W vs 125 RR Race Edition
KTM website