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Rider Height
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electric / default rider 183 cm

CAKE Osa+ vs Zero Motorcycles XU ZF2.8 ergonomics

CAKE Osa+ and Zero Motorcycles XU ZF2.8 land within a few ergonomic points for the default rider, so the better choice comes down to posture preference and bike category.

Fit verdict

CAKE Osa+

95Comfortable

All contacts reached

Zero Motorcycles XU ZF2.8

95Comfortable

All contacts reached

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

Geometry snapshot

Geometry comparison for CAKE Osa+ and Zero Motorcycles XU ZF2.8
SpecCAKE Osa+Zero Motorcycles XU ZF2.8
Seat height795 mm790 mm
Wheelbase1,340 mm1,400 mm
Wet weight98 kg-
Displacement--

Posture metrics

Knee angle

CAKE Osa+
Sport (57.8 deg)
Zero Motorcycles XU ZF2.8
Sport (58.0 deg)

Hip angle

CAKE Osa+
Neutral (96.5 deg)
Zero Motorcycles XU ZF2.8
Neutral (95.1 deg)

Elbow angle

CAKE Osa+
Relaxed (143.3 deg)
Zero Motorcycles XU ZF2.8
Relaxed (143.3 deg)

Torso lean

CAKE Osa+
Neutral (10.4 deg)
Zero Motorcycles XU ZF2.8
Neutral (11.3 deg)