Knees? What Knees?...
#1
FG 48x17
Thread Starter
Join Date: Jan 2006
Location: El 'Burque, NM
Posts: 289
Bikes: Lemond Road, IRO Rob Roy, Rush Hour Fixie
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
Knees? What Knees?...
https://albuquerque.craigslist.org/bik/351778037.html
a bike that will get you there (rather quickly too, its set up with a 54 - 14 gearing)
Youch.
a bike that will get you there (rather quickly too, its set up with a 54 - 14 gearing)
Youch.
#2
Double Agent
Join Date: Jun 2007
Location: your girl's bed
Posts: 1,187
Bikes: Fly Pantera, GT GTB
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
Ridiculous price though for that setup, I'd buy it, sell it, and buy a really nice frame or something.
#3
Deathhare FanBoi #8
Join Date: Sep 2006
Location: Ellensburg, Wa
Posts: 529
Bikes: Univega Gran Record, Pinarello Treviso, Powerlite BMX, Schwinn Cuiser, Scwhinn Stingray.
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
riding with a full 104 inches.
#7
Banned.
Join Date: Jul 2006
Location: philly
Posts: 994
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
It's a single-speed, not a fixed gear, so the gear ratio can really be as high as you want it without stressing the rider's knees *that* much. Once you get into using your legs to keep your speed under control (rather than the brakes on a freewheel-equipped bike), then it starts to become an issue.
#8
Banned
Join Date: May 2005
Location: GA
Posts: 5,317
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
Originally Posted by skinnyland
It's a single-speed, not a fixed gear, so the gear ratio can really be as high as you want it without stressing the rider's knees *that* much.
INCORRECT!
#10
Banned
Join Date: May 2005
Location: GA
Posts: 5,317
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
Originally Posted by skinnyland
Saw that coming a mile away.
"yes."
"no."
"black."
"white."
"up."
"down."
"yes."
"no."
"black."
"white."
"up."
"down."
Far more people have hurt their knees mashing on geared bikes then have trying to stop on fgs. Riding around on 104" isn't good for anyones knees.
#11
Edificating
Join Date: Aug 2005
Location: Portland
Posts: 2,452
Bikes: Spooky + Sachs
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 3 Post(s)
Likes: 0
Liked 1 Time
in
1 Post
Dutret,
stop being a ******.
I could ride a SS at 104"
I could not ride a fg at 104"
you know it, I know it, everyone knows it. fixed is harder on a persons knees at extreme gearings
stop being a ******.
I could ride a SS at 104"
I could not ride a fg at 104"
you know it, I know it, everyone knows it. fixed is harder on a persons knees at extreme gearings
__________________
Cat 3 // Dylan M Howell
Cat 3 // Dylan M Howell
#12
Banned
Join Date: May 2005
Location: GA
Posts: 5,317
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
Originally Posted by dmotoguy
I could ride a SS at 104"
I could not ride a fg at 104"
you know it, I know it, everyone knows it. fixed is harder on a persons knees at extreme gearings
I could not ride a fg at 104"
you know it, I know it, everyone knows it. fixed is harder on a persons knees at extreme gearings
That does not change the fact that 104 is way to high for any reasonable person to be riding ss OR fixed.
More importantly though the notion that you can safely push whatever you want if you have a freewheel is dangerous and flat out wrong.
#13
jack of one or two trades
Join Date: Jun 2005
Location: Suburbia, CT
Posts: 5,640
Bikes: Old-ass gearie hardtail MTB, fix-converted Centurion LeMans commuter, SS hardtail monster MTB
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
Originally Posted by dmotoguy
Dutret,
stop being a ******.
I could ride a SS at 104"
I could not ride a fg at 104"
you know it, I know it, everyone knows it. fixed is harder on a persons knees at extreme gearings
stop being a ******.
I could ride a SS at 104"
I could not ride a fg at 104"
you know it, I know it, everyone knows it. fixed is harder on a persons knees at extreme gearings
#14
aka mattio
Originally Posted by Aeroplane
Even a ****** can be right. Mashing is hard on your knees... doesn't matter if you can coast or not.
#15
spinspinspinspin
Join Date: Nov 2004
Posts: 880
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
Originally Posted by Aeroplane
Even a ****** can be right. Mashing is hard on your knees... doesn't matter if you can coast or not.
Going 8m/s at 100 rpm w/other default values:
Pedal Speed 1.78 m/s
Average Pedal Force 156.5 kg m/s2
drop that down to 50 rpm:
Pedal Speed 0.89 m/s
Average Pedal Force 312.9 kg m/s2
Mashing along at low cadences makes you put much more force on your knees period.