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Rider Height
<- Comparison guides

motocross / default rider 183 cm

CZ 400 MX Type 981 vs Yamaha YZ80 ergonomics

CZ 400 MX Type 981 and Yamaha YZ80 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 YZ80

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 YZ80
SpecCZ 400 MX Type 981Yamaha YZ80
Seat height836 mm800 mm
Wheelbase1,390 mm1,235 mm
Wet weight--
Displacement400 cc83 cc

Posture metrics

Knee angle

CZ 400 MX Type 981
Sport (57.9 deg)
Yamaha YZ80
Sport (57.6 deg)

Hip angle

CZ 400 MX Type 981
Neutral (95.4 deg)
Yamaha YZ80
Neutral (98.8 deg)

Elbow angle

CZ 400 MX Type 981
Relaxed (143.3 deg)
Yamaha YZ80
Relaxed (143.3 deg)

Torso lean

CZ 400 MX Type 981
Neutral (11.1 deg)
Yamaha YZ80
Neutral (8.8 deg)