Road and gravel,
finally explained.
A visual compendium for everyone who wants to know what their bike costs, how it works, and which upgrade is actually an upgrade. One topic per page — clear, sourced, free of marketing.
Topics
Purchase decision
Groupset matrix
Shimano 105, SRAM Rival, GRX RX820. Tiers and gravel equivalents on a single map.
4 min
Setup
Tire pressure
Half-system-weight is obsolete. What hookless rims dictate.
5 min
Setup
Tire width
Why 30 mm rolls faster than 25 mm in almost every condition.
4 min
Buying guide
Which tires
GP 5000 S TR, Pro One TLE, P Zero Race TLR, Corsa Pro head to head.
6 min
Fundamentals
Tubes vs. tubeless
When tubeless pays off, and when TPU tubes are the honest choice.
4 min
Drivetrain
Which chain
Wax-chain, SRAM Force Flattop, Shimano Dura-Ace. Measurable watt difference.
5 min
Market
Value vs. S-Works
Where expensive watts vanish. Best bike at half the budget.
7 min
Nutrition
Carb recipes
1 € per serving instead of 4 €. Rice cakes with weights.
6 min
8
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