Privacy

Last updated Oct 18, 2026.

What the site does not do

No accounts, no sign-in.
If you use the contact form, part-report form or price & stock alerts, what you type (and your email, if you give one) is stored privately on Cloudflare for the site owner. Alert emails are used only for price/stock alerts; ask any time to be removed at [email protected]. Never sold or shared.
Cookieless, privacy-first visit stats (Cloudflare Web Analytics) and an anonymous count of which store links get clicked (store, link path and the page you were on — no IP, no ID, nothing about you). No advertising trackers.
No cookies set by this site. Your browser’s local storage keeps a few things on your own device only: the bike you picked, whether you closed the bike picker, your last few builds (up to 6) and the pages you recently viewed (for the “Recently viewed” shelf). They aren’t sent to us; clear them any time in your browser settings.

Hosting: the site is hosted on Cloudflare Pages. Like any web host, Cloudflare processes standard request data (such as your IP address and browser type) to deliver and protect the site.
Fonts: fonts load from Google Fonts, so your browser contacts Google’s servers when a page loads.
Your build: the parts you pick are stored in the page address (the part after #) so you can share a link. They aren’t sent to us.
Email links: "Contact", "Notify me", "Submit your part" and report links open your own email app with a pre-filled message. Nothing is sent unless you send that email. If you do, we receive your email address and whatever you write, and use it only to reply or act on your message.
Used parts: contacting a seller opens an email to that seller. Your message goes to them, not through us.
Retailer links: when you click through to a store, that store’s own privacy policy applies. Affiliate links (see the disclosure) let the retailer’s affiliate network record that the visit came from this site.