Specs compared

Yamaha YZ125 2016
vs Yamaha YZ250 2015

SpecYamaha YZ125 2016Yamaha YZ250 2015
Years20162015
Engine125cc 2T250cc 2T
Stock gearing13T / 48TOwner's manual p. 2-214T / 50TOwner's manual p. 2-2
Final drive ratio3.69 : 1Calculated from the stock sprockets3.57 : 1Calculated from the stock sprockets
Fork travel300 mm (11.8 in)Owner's manual p. 2-2300 mm (11.8 in)Owner's manual p. 2-2
Seat height975 mm (38.4 in)Owner's manual p. 2-1976 mm (38.4 in)Owner's manual p. 2-1
Weight94 kg (207 lb)Owner's manual p. 2-1103 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.