2D Visual Rider Triangle & Ground-Reach Overlay
2D Motorcycle Ergonomics & Rider Posture Simulator
Adjust your rider height, trouser inseam, and riding stance below, then overlay any two motorcycles to inspect torso forward lean angle, knee bend angle, handlebar reach, and traffic-stop foot reach.
Rider Height
Trouser Inseam
Simulator View Mode
Bike B Overlay
Tip: Toggle Feet on Ground above to test flat-foot confidence at traffic lights. Compare Full Specs Side-by-Side →
Quick Benchmark Bikes
How to Read Motorcycle Rider Triangle Angles
A motorcycle’s rider triangle is formed by three contact points: the saddle, footpegs, and handlebars. Forward torso lean between 0° and 18° places weight on your sit-bones for all-day touring comfort, whereas 35°–50° shifts weight onto your wrists at low speed until highway windblast supports your chest. Meanwhile, knee angles tighter than 75° accelerate leg cramping for taller riders on long highway stints.
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