Specs compared

KTM 450 SX-F 2027
vs Yamaha YZ250F 2024

SpecKTM 450 SX-F 2027Yamaha YZ250F 2024
Years20272024
Engine450cc 4T250cc 4T
Stock gearing13T / 51TOwner's manual p. 15313T / 50TOwner's manual p. 2-4
Final drive ratio3.92 : 1Calculated from the stock sprockets3.846 : 1Owner's manual p. 2-4
Fork travel310 mm (12.2 in)Owner's manual p. 152310 mm (12.2 in)Owner's manual p. 2-6
Seat height958 mm (37.7 in)Owner's manual p. 153970 mm (38.2 in)Owner's manual p. 2-1
Weight103.2 kg (228 lb)Owner's manual p. 153105 kg (231 lb)Owner's manual p. 2-1

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