UCI World Cup Downhill round 1: Pietermaritzburg

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DavidT
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Joined: Thu Apr 29, 2010 8:03 pm

Re: UCI World Cup Downhill round 1: Pietermaritzburg

Post by DavidT »

I'll judge them on what I struggle with most - technical, steep stuff. Not sure they'll help much there.
To paraphrase Charlton Heston, they'll take my 26" Epic "from my cold dead hands" :)
DavidF
Posts: 2289
Joined: Wed Dec 23, 2009 2:15 pm

Re: UCI World Cup Downhill round 1: Pietermaritzburg

Post by DavidF »

DavidC wrote:
DavidF wrote: how they would be any good at twisty technical climbing
Fecks sake Conway, and I thought you were good at physics!

I also rode a wagon wheeler in the 6hr race at Bellurgan park last year. I rode 4 or 5 laps i think - the last one on the 29er. There was a particularly nasty tight uphill switchback - the only time I got around it was.....you guessed it on the 29er!

Why? Well its obvious (if you listened to Mick Dalton in Physics class that is) - with the larger wheel there is more rubber in contact with the ground. more contact = more grip. on uphill tight switchbacks the issue is often keeping enough traction on your front wheel. Not so with the 29er..
DavidT
Posts: 1183
Joined: Thu Apr 29, 2010 8:03 pm

Re: UCI World Cup Downhill round 1: Pietermaritzburg

Post by DavidT »

DavidF wrote: I rode 4 or 5 laps i think - the last one on the 29er. There was a particularly nasty tight uphill switchback - the only time I got around it was.....you guessed it on the 29er!

Why?
Practice :D
DavidF
Posts: 2289
Joined: Wed Dec 23, 2009 2:15 pm

Re: UCI World Cup Downhill round 1: Pietermaritzburg

Post by DavidF »

jaysus you're as bad as conway. obviously didn't listen to Mick either. Or maybe you did BizOrg

Its the PHYSICS ;)
don
Posts: 722
Joined: Thu Jan 07, 2010 10:17 am

Re: UCI World Cup Downhill round 1: Pietermaritzburg

Post by don »

Don't know whether it will be my legs or my head that will be wrecked on Sunday morning..... Physics you say :?
DavidC
Posts: 1709
Joined: Mon Dec 21, 2009 2:28 pm

Re: UCI World Cup Downhill round 1: Pietermaritzburg

Post by DavidC »

don wrote:Don't know whether it will be my legs or my head that will be wrecked on Sunday morning..... Physics you say :?
Definitely the head Don, you don't know the half of it! See you Sunday
BarryB
Posts: 890
Joined: Tue Jan 05, 2010 2:30 pm

Re: UCI World Cup Downhill round 1: Pietermaritzburg

Post by BarryB »

DavidF wrote:Why? Well its obvious (if you listened to Mick Dalton in Physics class that is) - with the larger wheel there is more rubber in contact with the ground. more contact = more grip.
Ah sure now I get it! So I'll just hang on for the 67er to come along then looaads of grip. Simples
DavidF
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Joined: Wed Dec 23, 2009 2:15 pm

Re: UCI World Cup Downhill round 1: Pietermaritzburg

Post by DavidF »

I have a great joke for Sunday.
DavidF
Posts: 2289
Joined: Wed Dec 23, 2009 2:15 pm

Re: UCI World Cup Downhill round 1: Pietermaritzburg

Post by DavidF »

BarryB wrote:
DavidF wrote:Why? Well its obvious (if you listened to Mick Dalton in Physics class that is) - with the larger wheel there is more rubber in contact with the ground. more contact = more grip.
Ah sure now I get it! So I'll just hang on for the 67er to come along then looaads of g
rip. Simples
Sure you're full of physics. Although a little birdie told me you forgot what a fulcrum is ...
DavidT
Posts: 1183
Joined: Thu Apr 29, 2010 8:03 pm

Re: UCI World Cup Downhill round 1: Pietermaritzburg

Post by DavidT »

DavidF wrote:jaysus you're as bad as conway. obviously didn't listen to Mick either. Or maybe you did BizOrg

Its the PHYSICS ;)
So which bike salesperson gave you a physics lecture on clown wheels? :)
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