Bentster editor

smoothing3

Tap a vertex to select it, drag to move. The bottom edge from 0 to 41 is the base that lands on the deck; leave it flat.

width (plan)cm length

this notch depthcm

default notch depth1.8 stand proud0

The line you drag is the plate's outer face: put it on the rail edge. Notch 18 mm deep and 18 mm wide, plate flush with the edge. Widths draw the plan view above.

min rimcm

Centre handle moves, tip handle sets length and rotation, side handle sets width.

footrestdrag its two ends on the canvas

strap 1 x / y strap 2 x / y

strap notch widthdepth

rail outer widthcm · deck 195 mm → 18 · shared decks ~160 mm → 15

entretoises

lengthcm

this notch depthcm

pre-drill Øcm · 2 per plate, mid-notch, at ¼ and ¾

show

heightcm

boom (footrest)0cm

seat height0cm

back distance0cm

hip forward0cm hip lift0cm

head, upright65%

Hands stay on the bar, hips on the wheel midpoint over the pan, feet on the footrest. Sliders morph the rail, plates and footrest; angles follow. Bake when the silhouette feels right.

blocked while any rim is under the minimum

paste JSON to import

Saved copies and profiles live in this browser (localStorage).