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Kawasaki KX250F 2011 vs Kawasaki KX450F 2018

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

Technical dataKawasaki KX250F 2011Kawasaki KX450F 2018
Displacement249 cc449 cc
Fuel capacity7.2 L7.2 L
Dry weight106 kg-
Seat height945 mm965 mm
Wheelbase1476 mm1481 mm
Front travel315 mm315 mm
Rear travel310 mm315 mm
Ground clearance330 mm340 mm
Front tire80/100-2190/100-21
Rear tire100/90-19120/80-19
Kawasaki KX250F 2011: view setupKawasaki KX450F 2018: 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.