Specs compared

KTM 250 SX-F 2025
vs KTM 350 SX-F 2026

SpecKTM 250 SX-F 2025KTM 350 SX-F 2026
Years20252026
Engine250cc 4T350cc 4T
Stock gearing14T / 51TOwner's manual p. 14814T / 52TOwner's manual p. 158
Final drive ratio3.64 : 1Calculated from the stock sprockets3.71 : 1Calculated from the stock sprockets
Fork travel310 mm (12.2 in)Owner's manual p. 147310 mm (12.2 in)Owner's manual p. 157
Seat height958 mm (37.7 in)Owner's manual p. 148958 mm (37.7 in)Owner's manual p. 158
Weight101 kg (223 lb)Owner's manual p. 148101.9 kg (225 lb)Owner's manual p. 158

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