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electric / default rider 183 cm

Tarform Luna vs Zero Motorcycles FXS ZF7.2 ergonomics

Tarform Luna and Zero Motorcycles FXS ZF7.2 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

Tarform Luna

Modeled scoreProvisional
95Comfortable

All contacts reached

Zero Motorcycles FXS ZF7.2

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 Tarform Luna lists a 838 mm seat; the Zero Motorcycles FXS ZF7.2 lists 836 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 Tarform Luna and Zero Motorcycles FXS ZF7.2
SpecTarform LunaZero Motorcycles FXS ZF7.2
Seat height838 mm836 mm
Wheelbase1,524 mm1,422 mm
Wet weight200 kg135 kg
Displacement--

Posture metrics

Knee angle

Tarform Luna
Sport (58.2 deg)
Zero Motorcycles FXS ZF7.2
Sport (58.0 deg)

Hip angle

Tarform Luna
Neutral (92.4 deg)
Zero Motorcycles FXS ZF7.2
Neutral (94.6 deg)

Elbow angle

Tarform Luna
Relaxed (143.3 deg)
Zero Motorcycles FXS ZF7.2
Relaxed (143.3 deg)

Torso lean

Tarform Luna
Neutral (13.1 deg)
Zero Motorcycles FXS ZF7.2
Neutral (11.7 deg)