Encounter

Wednesday, January 28, 2009

I hate holidays.

They show my lack of time management. They make me (or at least try to make me) relook at my priorities for the day and realise what is and what isn't. I spent the CNY days in dysfunction. Most of the time at home doing absolutely nothing meaningful.

I've decided to face cycling a bit more seriously. Tried a few short sprints with rolling starts. Pathetic. About 12-15 sec a sprint. Rpm from 105-123, 48-53kmh. I can only manage the 52-16 solo on the flat. I suppose that would translate to 52-15 or 52-14 at best within a draft.


Local races finish around 55-60+ kmh. 100m@60kmh=6secs, 200m=12sec, 300m=18secs.
120rpm at top speeds can be maintained for about 12 secs? Anything longer would probably see a large dip in power or speed I think. As such longer sprints would be a little slower, and at lower rpm. From the graph no matter how large a gearing, a finishing rpm of 100 rpm at minimum is needed. And given a reasonable maximum rpm of 120, at least the 13T cog must be engaged in a sprint.

So either increase explosive power as above, or work on speed endurance for solo breakaways...

Both seem very far off.

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