Skip to content
Rider Height
<- Comparison guides

enduro / default rider 183 cm

Aprilia RXV 450 vs Kawasaki KLX450R ergonomics

Aprilia RXV 450 and Kawasaki KLX450R 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

Aprilia RXV 450

Modeled scoreProvisional
95Comfortable

All contacts reached

Kawasaki KLX450R

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 Aprilia RXV 450 lists a 940 mm seat; the Kawasaki KLX450R lists 940 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 Aprilia RXV 450 and Kawasaki KLX450R
SpecAprilia RXV 450Kawasaki KLX450R
Seat height940 mm940 mm
Wheelbase1,496 mm1,481 mm
Wet weight-126 kg
Displacement449 cc449 cc

Posture metrics

Knee angle

Aprilia RXV 450
Sport (58.2 deg)
Kawasaki KLX450R
Sport (58.1 deg)

Hip angle

Aprilia RXV 450
Neutral (92.9 deg)
Kawasaki KLX450R
Neutral (93.4 deg)

Elbow angle

Aprilia RXV 450
Relaxed (143.3 deg)
Kawasaki KLX450R
Relaxed (143.3 deg)

Torso lean

Aprilia RXV 450
Neutral (12.7 deg)
Kawasaki KLX450R
Neutral (12.5 deg)