There's the 10% rule, which means like every one or two sessions, increase your weight load for explosive strength, or reps is you want endurance. Or sometimes a bit of both.
Yeah. Alexx knows quite a lot, but I think he does know more about Diet, Carbs, Proteins etc, than gym and reps etc etc. I'm not sure though. Might of just been an impression I got from him.
As someone was saying before about lifting a certain weight as much as you can for 2 years or something.
That will make the fibers in your muscle become more leinient to slow twitch fibers. This means they're more endurance based, and get tired slower, but have a less efficient 'outburst' of energy.
You'll want to work on anaerobic explosive strength really if it's for biking, as endurance is mainly comps and what-not.
Laters.