Posts Tagged: estimate

Masses of Wheels

I felt it was important to know how heavy my various sets of wheels actually are: I have a set of low-drag high-mass wheels and a set of high-drag low-mass wheels, and quantifying what all those various ‘high’ and ‘low’ terms are is at least interesting and hopefully useful. Where Hub Skewer Rim Tyre Tube Mass (kg) Drag (N)… Read more »

Power Meter: First Use

Good news: it works perfectly. Bad news: the turbo-trainer-resistance function I have been using to estimate power is totally wrong. Excellent news: my actual power numbers are more than 20% higher than the estimate.