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KTM 125 SX 2025 vs KTM 450 SX-F 2012

The two head to head. For the full baseline setups (sag, clickers, tire pressure) open each bike's setup page.

Technical dataKTM 125 SX 2025KTM 450 SX-F 2012
Displacement124.8 cc449.3 cc
Fuel capacity7.2 L7.5 L
Dry weight92.4 kg106.9 kg
Seat height958 mm992 mm
Wheelbase1485 mm1495 mm
Front travel310 mm300 mm
Rear travel300 mm330 mm
Ground clearance359 mm371 mm
Front tire80/100-2180/100-21
Rear tire100/90-19110/90-19
KTM 125 SX 2025: view setupKTM 450 SX-F 2012: view setup

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Technical data per manufacturer/catalogue, deviations possible. A starting point to verify on the bike - not a safety guarantee. Change one thing at a time and check on track.