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three-wheeler / default rider 183 cm

Adiva AD3 400 vs Can-Am Spyder RT Sea-to-Sky ergonomics

Adiva AD3 400 and Can-Am Spyder RT Sea-to-Sky land within a few ergonomic points for the default rider, so the better choice comes down to posture preference and bike category.

Fit verdict

Adiva AD3 400

95Comfortable

All contacts reached

Can-Am Spyder RT Sea-to-Sky

95Comfortable

All contacts reached

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

Geometry snapshot

Geometry comparison for Adiva AD3 400 and Can-Am Spyder RT Sea-to-Sky
SpecAdiva AD3 400Can-Am Spyder RT Sea-to-Sky
Seat height770 mm755 mm
Wheelbase1,560 mm1,714 mm
Wet weight--
Displacement399 cc1,330 cc

Posture metrics

Knee angle

Adiva AD3 400
Sport (58.3 deg)
Can-Am Spyder RT Sea-to-Sky
Sport (58.7 deg)

Hip angle

Adiva AD3 400
Neutral (91.5 deg)
Can-Am Spyder RT Sea-to-Sky
Neutral (88.3 deg)

Elbow angle

Adiva AD3 400
Relaxed (143.3 deg)
Can-Am Spyder RT Sea-to-Sky
Relaxed (143.3 deg)

Torso lean

Adiva AD3 400
Neutral (13.7 deg)
Can-Am Spyder RT Sea-to-Sky
Neutral (15.9 deg)