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Rider Height
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motocross / default rider 183 cm

CZ 400 MX Type 981 vs Yamaha YZ85 ergonomics

CZ 400 MX Type 981 and Yamaha YZ85 land within a few ergonomic points for the default rider, so the better choice comes down to posture preference and bike category.

Fit verdict

CZ 400 MX Type 981

95Comfortable

All contacts reached

Yamaha YZ85

95Comfortable

All contacts reached

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

Geometry snapshot

Geometry comparison for CZ 400 MX Type 981 and Yamaha YZ85
SpecCZ 400 MX Type 981Yamaha YZ85
Seat height836 mm841 mm
Wheelbase1,390 mm1,255 mm
Wet weight-73 kg
Displacement400 cc85 cc

Posture metrics

Knee angle

CZ 400 MX Type 981
Sport (57.9 deg)
Yamaha YZ85
Sport (57.6 deg)

Hip angle

CZ 400 MX Type 981
Neutral (95.4 deg)
Yamaha YZ85
Neutral (98.4 deg)

Elbow angle

CZ 400 MX Type 981
Relaxed (143.3 deg)
Yamaha YZ85
Relaxed (143.3 deg)

Torso lean

CZ 400 MX Type 981
Neutral (11.1 deg)
Yamaha YZ85
Neutral (9.1 deg)