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Rider Height
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motocross / default rider 183 cm

Honda CRF450R vs Suzuki RM-Z250 ergonomics

Honda CRF450R and Suzuki RM-Z250 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 CRF450R

Modeled scoreProvisional
95Comfortable

All contacts reached

Suzuki RM-Z250

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 CRF450R lists a 953 mm seat; the Suzuki RM-Z250 lists 955 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 CRF450R and Suzuki RM-Z250
SpecHonda CRF450RSuzuki RM-Z250
Seat height953 mm955 mm
Wheelbase1,509 mm1,485 mm
Wet weight109 kg106 kg
Displacement449 cc249 cc

Posture metrics

Knee angle

Honda CRF450R
Sport (58.2 deg)
Suzuki RM-Z250
Sport (58.1 deg)

Hip angle

Honda CRF450R
Neutral (92.8 deg)
Suzuki RM-Z250
Neutral (93.2 deg)

Elbow angle

Honda CRF450R
Relaxed (143.3 deg)
Suzuki RM-Z250
Relaxed (143.3 deg)

Torso lean

Honda CRF450R
Neutral (12.9 deg)
Suzuki RM-Z250
Neutral (12.5 deg)