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Rider Height
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motocross / default rider 183 cm

Beta Motor RX 2T 250 vs Beta Motor RX 4T 450 ergonomics

Beta Motor RX 2T 250 and Beta Motor RX 4T 450 land within a few ergonomic points for the default rider, so the better choice comes down to posture preference and bike category.

Fit verdict

Beta Motor RX 2T 250

95Comfortable

All contacts reached

Beta Motor RX 4T 450

95Comfortable

All contacts reached

The two bikes are close enough that posture preference matters more than the overall score.

Geometry snapshot

Geometry comparison for Beta Motor RX 2T 250 and Beta Motor RX 4T 450
SpecBeta Motor RX 2T 250Beta Motor RX 4T 450
Seat height945 mm945 mm
Wheelbase1,482 mm1,475 mm
Wet weight--
Displacement249 cc449 cc

Posture metrics

Knee angle

Beta Motor RX 2T 250
Sport (58.1 deg)
Beta Motor RX 4T 450
Sport (58.1 deg)

Hip angle

Beta Motor RX 2T 250
Neutral (93.3 deg)
Beta Motor RX 4T 450
Neutral (93.5 deg)

Elbow angle

Beta Motor RX 2T 250
Relaxed (143.3 deg)
Beta Motor RX 4T 450
Relaxed (143.3 deg)

Torso lean

Beta Motor RX 2T 250
Neutral (12.5 deg)
Beta Motor RX 4T 450
Neutral (12.4 deg)