Specs compared

Kawasaki KX250F
2007–2008
vs Kawasaki KX450F
2006–2008

SpecKawasaki KX250F 2007–2008Kawasaki KX450F 2006–2008
Years2007–20082006–2008
Engine249cc 4T449cc 4T
Stock gearing13T / 48TOwner's manual p. 1-913T / 50TOwner's manual p. 1-9
Final drive ratio3.69 : 1Calculated from the stock sprockets3.85 : 1Calculated from the stock sprockets
Fork travel315 mm (12.4 in)Owner's manual p. 1-9315 mm (12.4 in)Owner's manual p. 1-9
Seat height955 mm (37.6 in)Owner's manual p. 1-8965 mm (38.0 in)Owner's manual p. 1-8
Weight Not yet verified Not yet verified

Each value shows where it came from. The bike pages list the document, page and date checked.