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supermoto / default rider 183 cm

Kreidler Supermoto 50 DD vs Rieju MRT 50 SM ergonomics

Kreidler Supermoto 50 DD and Rieju MRT 50 SM 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

Kreidler Supermoto 50 DD

Modeled scoreProvisional
95Comfortable

All contacts reached

Rieju MRT 50 SM

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 Kreidler Supermoto 50 DD lists a 870 mm seat; the Rieju MRT 50 SM lists 870 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 Kreidler Supermoto 50 DD and Rieju MRT 50 SM
SpecKreidler Supermoto 50 DDRieju MRT 50 SM
Seat height870 mm870 mm
Wheelbase1,400 mm1,380 mm
Wet weight112 kg-
Displacement50 cc50 cc

Posture metrics

Knee angle

Kreidler Supermoto 50 DD
Sport (58.0 deg)
Rieju MRT 50 SM
Sport (57.9 deg)

Hip angle

Kreidler Supermoto 50 DD
Neutral (95.1 deg)
Rieju MRT 50 SM
Neutral (95.5 deg)

Elbow angle

Kreidler Supermoto 50 DD
Relaxed (143.3 deg)
Rieju MRT 50 SM
Relaxed (143.3 deg)

Torso lean

Kreidler Supermoto 50 DD
Neutral (11.3 deg)
Rieju MRT 50 SM
Neutral (11.0 deg)