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Rider Height
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motocross / default rider 183 cm

Honda CRF450RWE vs Yamaha YZ450F ergonomics

Honda CRF450RWE and Yamaha YZ450F have modeled posture scores within three points for the 183 cm default rider. Treat this as a planning estimate; posture preference, data confidence, and a real test sit still matter.

Modeled fit comparison

Honda CRF450RWE

Modeled scoreProvisional
95Comfortable

All contacts reached

Yamaha YZ450F

Modeled scoreProvisional
95Comfortable

All contacts reached

The modeled scores are within three points, so the result does not distinguish a higher-scoring bike. Treat the result as a planning estimate and compare each bike's geometry confidence before a real test sit.

Rider fit: reaching the ground

The Honda CRF450RWE lists a 965 mm seat; the Yamaha YZ450F lists 965 mm, within a few millimetres of each other. Seat height is only a first-pass ground-reach input. It does not establish safety or actual foot contact. Seat width, suspension sag, boots, mobility, load, and individual proportions can materially change the result.

Geometry snapshot

Geometry comparison for Honda CRF450RWE and Yamaha YZ450F
SpecHonda CRF450RWEYamaha YZ450F
Seat height965 mm965 mm
Wheelbase1,481 mm1,476 mm
Wet weight113 kg110 kg
Displacement450 cc450 cc

Posture metrics

Knee angle

Honda CRF450RWE
Sport (58.1 deg)
Yamaha YZ450F
Sport (58.1 deg)

Hip angle

Honda CRF450RWE
Neutral (93.4 deg)
Yamaha YZ450F
Neutral (93.3 deg)

Elbow angle

Honda CRF450RWE
Relaxed (143.3 deg)
Yamaha YZ450F
Relaxed (143.3 deg)

Torso lean

Honda CRF450RWE
Neutral (12.5 deg)
Yamaha YZ450F
Neutral (12.4 deg)