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electric / default rider 183 cm

LiveWire S2 Del Mar vs Ultraviolette F77 Mach 2 ergonomics

LiveWire S2 Del Mar and Ultraviolette F77 Mach 2 land within a few ergonomic points for the default rider, so the better choice comes down to posture preference and bike category.

Fit verdict

LiveWire S2 Del Mar

95Comfortable

All contacts reached

Ultraviolette F77 Mach 2

95Comfortable

All contacts reached

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

Geometry snapshot

Geometry comparison for LiveWire S2 Del Mar and Ultraviolette F77 Mach 2
SpecLiveWire S2 Del MarUltraviolette F77 Mach 2
Seat height803 mm800 mm
Wheelbase1,453 mm1,340 mm
Wet weight198 kg197 kg
Displacement--

Posture metrics

Knee angle

LiveWire S2 Del Mar
Sport (58.1 deg)
Ultraviolette F77 Mach 2
Sport (57.8 deg)

Hip angle

LiveWire S2 Del Mar
Neutral (91.9 deg)
Ultraviolette F77 Mach 2
Neutral (96.5 deg)

Elbow angle

LiveWire S2 Del Mar
Relaxed (143.3 deg)
Ultraviolette F77 Mach 2
Relaxed (143.3 deg)

Torso lean

LiveWire S2 Del Mar
Neutral (14.2 deg)
Ultraviolette F77 Mach 2
Neutral (10.4 deg)