Observed arrival · 2026-08-22
Watt per Euro
A cycling-upgrade calculator that ranks aero, tire, and weight improvements by watts saved per euro.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
Why it surfaced
Enter your height, weight, power, route, distance, and budget to get a personalized upgrade ranking and estimated time savings. Its assumptions are unusually explicit: the tool cites BikeRadar, Cyclingnews, and SILCA, separates flat-road aerodynamics from climbing weight savings, and shows a ±20% test-result range.
A cycling-upgrade calculator that ranks aero, tire, and weight improvements by watts saved per euro.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue