Privacy

motoergo needs almost none of your data: no accounts, no cookies, and your body measurements never leave your device.

Your measurements stay in your browser

The height, inseam, arm span and torso you enter are used only to draw your riding position, right in your browser. They are never sent to us or to any server — the whole simulation runs as JavaScript on your own device.

What we keep on your device

To save you re-typing, we store a little data in your browser’s local storage (these are not cookies):

This data lives only on your device, is never transmitted to us, and you can clear it any time from your browser’s site-data settings.

Share links

When you use “Share my fit” / “Copy link”, your measurements and any fit adjustments are encoded into the link itself, so whoever you send it to sees the same result. That information sits in the URL and is shared only if you choose to share the link — we don’t receive or log it.

Analytics

We use Cloudflare Web Analytics to see roughly how many people visit and which pages help. It is privacy-first: no cookies, no consent banner, and no cross-site tracking or fingerprinting. It reports only aggregate, anonymous figures (page views, referring sites, country-level location) — never anything that identifies you.

Hosting

The site is served as static files from AWS S3 through Cloudflare’s global network. Like any website, the hosting and CDN layer processes standard technical request data (such as IP address and browser type) to deliver pages and block abuse; that is handled by those providers, not used by us to identify visitors.

No ads or third-party trackers

motoergo currently carries no advertising and loads no third-party tracking or social scripts. If that ever changes, we will update this page first.

Children

This is a general-audience motorcycle tool, not directed at children, and we do not knowingly collect personal information from anyone.

Contact

Questions about privacy? Email [email protected].

We may update this policy as the site evolves. Last updated: 6 July 2026.

How we measure — and how accurate it is

  • Seat height & wheelbase come straight from the manufacturer’s published specs, verified across the maker’s site, media reviews and spec databases.
  • Handlebar & footpeg positions aren’t published by any manufacturer. Where a true side-profile photo exists, we mark five reference points on it (front & rear axle, seat, grip, peg) and convert pixels to millimetres using the known wheelbase as the scale. Where it doesn’t, we research the grip and peg heights and estimate the horizontal reach from class-typical geometry.
  • Every result is cross-checked against how reviewers describe the bike’s posture (upright / sporty / committed), and each bike page carries a data-confidence badge so you can see how solid its numbers are.
  • The drawing is a clean schematic — one shared template per bike type (naked, sport, cruiser, adventure, touring, dirt), anchored to each bike’s real seat, grip and peg coordinates — so you compare riding positions, not paint jobs.
  • Your figure is a stick model built from your height and inseam using standard body-proportion ratios, then posed by inverse kinematics — hips on the seat, hands on the bars, feet on the pegs — with the same posture solver for every bike.

Bottom line: seat height & wheelbase are hard data; handlebar/footpeg geometry and ground reach are calibrated estimates (see each bike’s data-confidence badge). Always sit on the real bike before you buy.

Read the full method & accuracy notes →