KX design philosophy is simple: put mid-level to expert riders on the top step of the podium – and that is what the KX™450F does best. Engine and chassis performance delivers what riders need to win. And complimenting this dominant performance, the KX450F is loaded with advanced technology with industry firsts that give riders an even greater edge.
1.750 (28 / 16) 1st
1.412 (24 / 17) 2nd
1.188 (19 / 16) 3rd
1.000 (19 / 19) 4th
0.875 (21 / 24) 5th
3.846 (50 / 13) final reduction ratio
Rear: Single 240 mm petal disc, 1-piston caliper
Rear: 120/80-19 63M
Rear: New Uni-Trak® with adjustable dual-range (high / low speed) compression damping, adjustable rebound damping and adjustable preload; 12.4 in. (315 mm) travel
42° left and right steering angles
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