Motorcycle Ergonomics Simulator / riding position data

Sport vs Adventure riding position ergonomics

For the default rider (560 mm torso, 320 mm upper arm, 340 mm forearm, 450 mm thigh, 450 mm shin, 840 mm inseam (about 33 in)), the sport position models to a 63.4 deg knee angle, 68.8 deg elbow angle, and +30 mm inseam-minus-seat gap; the adventure position models to a 76.2 deg knee angle, 73.7 deg elbow angle, and -30 mm inseam-minus-seat gap. Computed with the Rider Triangle geometry model, reviewed 2026-09-11.

Sport vs Adventure modeled results
MetricSportAdventure
Knee angle63.4 deg76.2 deg
Elbow angle68.8 deg73.7 deg
Inseam minus seat+30 mm-30 mm
Torso lean38 deg12 deg
Seat height810 mm870 mm

Reading the comparison

Sport is described editorially as "forward & tucked" and adventure as "tall & upright". The difference in modeled knee and elbow angle above comes from the different footpeg, handlebar, and lean coordinates in each preset category, applied to the same rider limb lengths; it is not a claim about any specific manufacturer's motorcycle. A larger knee or elbow angle is closer to straight. Load your own limb measurements into the simulator and switch between the two presets under Your motorcycle to compare against your body instead of the default rider used here.

Open this setup in the simulator