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Rider Height
<- Comparison guides

enduro / default rider 183 cm

Kawasaki KX450X vs Sherco 300 SEF-R ergonomics

Kawasaki KX450X and Sherco 300 SEF-R 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

Kawasaki KX450X

Modeled scoreProvisional
95Comfortable

All contacts reached

Sherco 300 SEF-R

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 Kawasaki KX450X lists a 950 mm seat; the Sherco 300 SEF-R lists 950 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 Kawasaki KX450X and Sherco 300 SEF-R
SpecKawasaki KX450XSherco 300 SEF-R
Seat height950 mm950 mm
Wheelbase1,480 mm1,480 mm
Wet weight113 kg-
Displacement449 cc304 cc

Posture metrics

Knee angle

Kawasaki KX450X
Sport (58.1 deg)
Sherco 300 SEF-R
Sport (58.1 deg)

Hip angle

Kawasaki KX450X
Neutral (93.3 deg)
Sherco 300 SEF-R
Neutral (93.3 deg)

Elbow angle

Kawasaki KX450X
Relaxed (143.3 deg)
Sherco 300 SEF-R
Relaxed (143.3 deg)

Torso lean

Kawasaki KX450X
Neutral (12.5 deg)
Sherco 300 SEF-R
Neutral (12.5 deg)