Geer

What it does

Bikes don't tell you when parts are wearing out — Geer does. Connect Strava, add your components (chain, cassette, brake pads...), and get alerts before things fail. No app store needed — it's a PWA that works on any device. Free to start, Pro for €2/mo. Built in the EU, privacy-first, no ads.

Track bike component wear, sync rides from Strava, and get maintenance alerts before parts fail. The bicycle maintenance tracker app — free to start.

Track bike component wear, sync your rides from Strava, and get maintenance alerts — all in one app. Geer helps me remember checking my bike regularly. Since then I'm just faster. :host{display:inline-block;direction:ltr;white-space:nowrap;line-height:1}span{display:inline-block}:host([data-will-change]) span{will-change:transform}.number,.digit{padding:round(nearest, calc(var(--number-flow-mask-height, 0.25em) / 2), 1px) 0}.symbol{white-space:pre} 0 :where(number-flow-react){line-height:1}number-flow-react > span{font-kerning:none;display:inline-block;padding:calc(round(nearest, calc(var(--number-flow-mask-height, 0.25em) / 2), 1px) * 2) 0} 0…from geer.bike

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