Originally posted by Qitai:
Still, I don't ride at 160kph with GF with me. Preventation is
better than cure. The above scenario can happen only if
(1) The rider does not care about GF to ride at that speed or both
guy and gal siao one.
(2) While being siao, the guy knows nuts about bike and it's
maintenance. The probability of both the throttle and brake spoil
at the same time, excluding prior accident just before the slope,
is extremely miniscue even without much maintenance.
[b](3) And on top of that, got helmet, he wear himself and ask GF
no need to wear!!!
(4) I am not sure if there is any long stretch of downslope that is
long enough to go at 160km/h at any considerable long time.
So, give me a better story than this.[/b]
Wow, you analyse it well! 
