The choice of bicycle saddle can easily go into the race, race for quantity of seats in your collection. Once in the network met a typical phrase: “I had to buy eight saddles until finally found proper one, the eighth one”. The bad news is that most likely this is not the finish line. Probably the same exclamation was on the sixth saddle in a row. We are lucky: for two of us we have only 9 saddles, respectively, for men and women, four of them are set on the bikes, that is widely used. We understand that it is hard to stop in time, sometimes we want to replace the seat immediately. Why is that? Is it even possible to make an individual perfect bicycle saddle?
Mechanical doping or technological doping or tehno-doping this is related to devices for improve athletic performance. In cycling problem has become so serious that before each race bike scanned, judges search for hidden electric motor. I hope that in this case the developments of mechanical doping may well be used officially, if replace the battery by capasitor. This can give the with skillful management a significant increase of average speed.
Continue reading Mechanical doping and average speed
I want to share the experience of bicycle cassette renewal (reboring of rear sprockets). Continue reading Easy bicycle cassette renewal
You input main cycling perfomance parameters and power of pedalling. Calculator gives acieved speed.
I ride in the woods on the budgetary bike with 26 inch wheels. How much faster one can ride a bike with wheels of 29 inches? Continue reading 29er (Niner), how much faster?
The appearance of the bicycle has not changed for 100 years. Unlike airplanes, cars, motorcycles. Maybe it’s no need road bike aerodynamics improvement? Continue reading Road bike aerodynamics improvement
Choosing of tires is paid of much attention. At the same time it often said (especially for road bikes), that 80% of the efforts goes to the air resistance. How significant then the dependence of the quality of tires? Continue reading How speed depends on tires quality
Headwind can greatly reduce the speed of bicycle while tailwind sometimes not so noticeable. But the average rate of “back and forth” is still falling. How much it because of wind? Continue reading Headwind and average speed
The average speed is quite whimsical. It is easy to lower, but it is difficult to increase. If the way goes through the hill, it always “bites” from the average speed, in addition to being exhausting. Continue reading Why hills lower average speed
There is quite many experimental data from the happy owners of power meters. Such data could be used for finding cycling perfomance parameters as roller resistance and air drag. Continue reading Finding cycling perfomance parameters using another’s power meter