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Rider Height
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motocross / default rider 183 cm

Beta Motor RX 300 vs Honda CR500R ergonomics

Beta Motor RX 300 and Honda CR500R 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

Beta Motor RX 300

Modeled scoreProvisional
95Comfortable

All contacts reached

Honda CR500R

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 Beta Motor RX 300 lists a 940 mm seat; the Honda CR500R lists 937 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 Beta Motor RX 300 and Honda CR500R
SpecBeta Motor RX 300Honda CR500R
Seat height940 mm937 mm
Wheelbase1,488 mm1,509 mm
Wet weight-108 kg
Displacement293 cc491 cc

Posture metrics

Knee angle

Beta Motor RX 300
Sport (58.1 deg)
Honda CR500R
Sport (58.2 deg)

Hip angle

Beta Motor RX 300
Neutral (93.2 deg)
Honda CR500R
Neutral (92.8 deg)

Elbow angle

Beta Motor RX 300
Relaxed (143.3 deg)
Honda CR500R
Relaxed (143.3 deg)

Torso lean

Beta Motor RX 300
Neutral (12.6 deg)
Honda CR500R
Neutral (12.9 deg)