Specs compared

Kawasaki KX125 2004–2008
vs Yamaha YZ250 2015

SpecKawasaki KX125 2004–2008Yamaha YZ250 2015
Years2004–20082015
Engine124cc 2T250cc 2T
Stock gearing13T / 51TOwner's manual p. 1-814T / 50TOwner's manual p. 2-2
Final drive ratio3.923 : 1Owner's manual p. 1-83.57 : 1Calculated from the stock sprockets
Fork travel300 mm (11.8 in)Owner's manual p. 1-8300 mm (11.8 in)Owner's manual p. 2-2
Seat height940 mm (37.0 in)Owner's manual p. 1-7976 mm (38.4 in)Owner's manual p. 2-1
Weight Not yet verified103 kg (227 lb)Owner's manual p. 2-1

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