Mesin	4 tak, 449cc, 4 klep, DOHC, Liquid cooled
Bore x stroke	97 x 60.8 mm
Kompresi mesin	12.8 : 1
Pengkabut bahan bakar	Injeksi by mikuni 44 mm
Ignition	TCI
Transmisi	5 percepatan
Suspensi depan	KYB, USD, Fully adjustable
Suspesnsi belakang	KYB, Single shock, fully adjustable
Rem depan	Cakram 270 mm
Rem belakang	Cakram 245 mm
Ban deoan	Dunlop, 80/100-21
Ban belakang	Dunlop 120/80-19
Dimensi P x L x T	2184 x 825 x 1285 mm
Tinggi jok	980 mm
Wheelbase	1485 mm
Ground clearance	330 mm
Kapasitas tangki	6 liter

YAMAHA YZ450F