Specs compared

KTM 50 SX 2027
vs Yamaha YZ450F 2025

SpecKTM 50 SX 2027Yamaha YZ450F 2025
Years20272025
Engine49.9cc 2T450cc 4T
Stock gearing Not yet verified Not yet verified
Final drive ratio Not yet verified Not yet verified
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)965 mm (38.0 in)Manufacturer spec sheet (research)
Weight43.5 kg (96 lb)Manufacturer spec sheet (research)108.9 kg (240 lb)Manufacturer spec sheet (research)

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