Bouncy Ride
#1
Thread Starter
Let's do a Century
Joined: Oct 2004
Posts: 8,319
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From: North Carolina
Bikes: Cervelo R3 Disc, Pinarello Prince/Campy SR; Cervelo R3/Sram Red; Trek 5900/Duraace, Lynskey GR260 Ultegra
Bouncy Ride
When I was riding up some of the steep hills this past weekend I learned I had done an outstanding job of two things:
Using the full pedal stroke
Equipping myself with a lightweight bike-especially the wheels/tires
I've gone from being a "masher" to doing a much better job of pulling through on the downstroke and upstroke with the clipless pedals. I'm doing such a good job that the front wheel was coming off the ground and bouncing along with me.
I had plenty of time to observe what was happening (remember 3 miles in 40 mins) and I made sure I wasn't pulling up on the handlebars as I was pedaling. In fact for a while I just rested my hands on top of the bars and bounced along. I noticed that I was pulling through at around 4 o'clock to 7 o'clock the wheel would come off the ground. This mostly happened when the grades were 15+%. I'll admit that it wasn't a very smooth stroke-probably pretty choppy at best..........but hey I'd already ridden 100 miles and at that point I wasn't the least bit concerned or proud about the form or how it looked!!!!
Makes me wonder if I could do enough of a wheelie to go all the way over????
Using the full pedal stroke
Equipping myself with a lightweight bike-especially the wheels/tires
I've gone from being a "masher" to doing a much better job of pulling through on the downstroke and upstroke with the clipless pedals. I'm doing such a good job that the front wheel was coming off the ground and bouncing along with me.
I had plenty of time to observe what was happening (remember 3 miles in 40 mins) and I made sure I wasn't pulling up on the handlebars as I was pedaling. In fact for a while I just rested my hands on top of the bars and bounced along. I noticed that I was pulling through at around 4 o'clock to 7 o'clock the wheel would come off the ground. This mostly happened when the grades were 15+%. I'll admit that it wasn't a very smooth stroke-probably pretty choppy at best..........but hey I'd already ridden 100 miles and at that point I wasn't the least bit concerned or proud about the form or how it looked!!!!
Makes me wonder if I could do enough of a wheelie to go all the way over????
#2
Software for Cyclists

Joined: Dec 2003
Posts: 4,618
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From: Redding, California
Bikes: Trek 5200, Specialized MTB
Sounds like you need to lean forward slightly, to shift a bit of weight to the front tire.
As for your "choppy form" - on 15+% grades, hardly anybody looks smooth.
As for your "choppy form" - on 15+% grades, hardly anybody looks smooth.
#3
Ride Daddy Ride
Joined: Feb 2007
Posts: 2,648
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From: Villa Incognito
Bikes: 1983 Trek 720; 1983 Trek 620; 1989 Gi Cannondale Bad Boy Ultra; LeMond Victoire; Bike Friday Pocket Rocket Pro
Every time I'm on a 15 percent grade after 100 miles and my form begins to suffer, I usually find it satisfying to throw my Huffy down a ravine.
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Last edited by Jet Travis; 06-01-07 at 12:01 PM.
#4
rebmeM roineS

Joined: Jan 2006
Posts: 16,230
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From: Metro Indy, IN
Bikes: Bacchetta Giro A20, RANS V-Rex, RANS Screamer
Originally Posted by Jet Travis
Every time I'm on a 15 percent grade after 100 miles and my form begins to suffer, I usually find it satisfying to throw my Huffy down a ravine.
#5
Banned
Joined: Jun 2006
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From: United States
Bikes: roadbikes and full-suspension mountainbikes
A bouncy or jittery ride can be caused by too much air in the tires which actually causes them to lose contact with the asphalt even if only for a second.
#6
Time for a change.

Joined: Jan 2004
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From: 6 miles inland from the coast of Sussex, in the South East of England
Bikes: Dale MT2000. Bianchi FS920 Kona Explosif. Giant TCR C. Boreas Ignis. Pinarello Fp Uno.
Don't find many 15% ers on the road- thank goodness- but You have just reminded me, along with SSP, that I actually rode the hill last week in the drops- hence getting the weight forward.
Now Offroad-it is just on 15% that I find that the front wheel will start to lift. That is on a more upright position so it is a matter of throwing the weight forward.. One thing we cannot do is get out of the saddle to shift weight. That is instant wheelspin and a quick stop.
Now Offroad-it is just on 15% that I find that the front wheel will start to lift. That is on a more upright position so it is a matter of throwing the weight forward.. One thing we cannot do is get out of the saddle to shift weight. That is instant wheelspin and a quick stop.
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#7
Version 7.0


Joined: Oct 2006
Posts: 13,844
Likes: 3,858
From: SoCa
Bikes: Road, Track, TT and Gravel
Great ride and check out the clipless thread. You must have been imagining the benefit of clipless pedals. The guys in this other thread have proven that there is little and maybe no benefit
. In a way, it reminds me a little of the golfers who do not have the game to play blades. This maybe true for clipless pedals. You have to have the game to get the benefit.
I am with you.
. In a way, it reminds me a little of the golfers who do not have the game to play blades. This maybe true for clipless pedals. You have to have the game to get the benefit.
I am with you.
#8
Senior Member
Joined: Jun 2005
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Not to get off on a tangent......but to get off on a tangent. There is a local guy who will do half of a twenty mile ride with one foot and then the second half with the other foot. Seems a hard way to build smoothness but it works for him. Seems to have about 2% body fat.
And I'm in the rear using both feet and dying, and watching the pack move off into the distance.
And I'm in the rear using both feet and dying, and watching the pack move off into the distance.






