Specs compared

KTM 50 SX 2027
vs Triumph TF 450-X 2026

SpecKTM 50 SX 2027Triumph TF 450-X 2026
Years20272026
Engine49.9cc 2T450cc 4T
Stock gearing Not yet verified13T / 49TManufacturer spec sheet (research)
Final drive ratio Not yet verified3.77 : 1Calculated from the stock sprockets
Fork travel165 mm (6.5 in)Manufacturer spec sheet (research)310 mm (12.2 in)Manufacturer spec sheet (research)
Seat height653 mm (25.7 in)Manufacturer spec sheet (research)960 mm (37.8 in)Manufacturer spec sheet (research)
Weight43.5 kg (96 lb)Manufacturer spec sheet (research)108.3 kg (239 lb)Manufacturer spec sheet (research)

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