Aero eller vikt: vad gör dig faktiskt snabbare
The physics of aero versus weight, where each one wins, the gradient and speed tipping points, and how to spend your money and attention for real speed.
Innerslangar jämförda: TPU, latex och butyl
An evidence-based comparison of butyl, latex, and TPU inner tubes. Weight, rolling resistance in watts, air retention, durability, and which tube suits which rider.
Däckbredd och -tryck: vad datan visar
Why wider tyres at lower pressure are often faster on real roads, where the road and gravel sweet spots sit, and how to set tyre pressure for your weight and surface.
1x eller 2x: att välja växelsystem
1x or 2x? A research-backed, plain-language guide to drivetrain choice. What the efficiency studies show, where each layout wins, and how to decide for road, gravel, and racing.