Specs compared

KTM 125 SX 2027
vs Yamaha YZ250F 2027+

SpecKTM 125 SX 2027Yamaha YZ250F 2027+
Years20272027+
Engine125cc 2T250cc 4T
Stock gearing13T / 50TOwner's manual p. 146 Not yet verified
Final drive ratio3.85 : 1Calculated from the stock sprockets Not yet verified
Fork travel310 mm (12.2 in)Owner's manual p. 145310 mm (12.2 in)Manufacturer spec sheet (research)
Seat height958 mm (37.7 in)Owner's manual p. 146970 mm (38.2 in)Manufacturer spec sheet (research)
Weight92 kg (203 lb)Owner's manual p. 146107 kg (236 lb)Manufacturer spec sheet (research)

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