Trek 3700 with 3 broken axles
#26
Guest
Join Date: Jul 2008
Location: Grid Reference, SK
Posts: 3,768
Bikes: I never learned to ride a bike. It is my deepest shame.
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 1 Post(s)
Likes: 0
Liked 6 Times
in
6 Posts
You are right - that didn't make any sense... when I was racing in the early/mid nineties I was ~200 lbs and never met an axle I coudn't bend.. Now I am 270 lbs and I don't even bother trying freewheel wheels, especially the 7-8-9 speed ones that have soooo much axle outboard of the bearing.
It is hard to tell from the angle of the bike in the picture, but it seems your saddle is tilted nose-down. This causes your weight to slide forward and creates much more pressure on your hands. I used to ask every person who came in the shop the 'hand pressure' question if their saddle was pointed nose down... and ~90% of them said they did have too much hand pressure while riding. Very often these people were looking to buy gloves because they thought it would help, but the culprit was seat angle, not glove padding.
It is hard to tell from the angle of the bike in the picture, but it seems your saddle is tilted nose-down. This causes your weight to slide forward and creates much more pressure on your hands. I used to ask every person who came in the shop the 'hand pressure' question if their saddle was pointed nose down... and ~90% of them said they did have too much hand pressure while riding. Very often these people were looking to buy gloves because they thought it would help, but the culprit was seat angle, not glove padding.
#27
cowboy, steel horse, etc
Join Date: Sep 2008
Location: The hot spot.
Posts: 44,851
Bikes: everywhere
Mentioned: 71 Post(s)
Tagged: 1 Thread(s)
Quoted: 12778 Post(s)
Liked 7,695 Times
in
4,084 Posts
Yep, I used to have hand numbness problems when I ran flat-top saddles tilted downward.
Now I run saddles with high backs with no tilt and all is good.
Now I run saddles with high backs with no tilt and all is good.
#28
Senior Member
Thread Starter
Join Date: Apr 2011
Location: Clarkston, MI
Posts: 53
Bikes: Mongoose, Trek 3700, Trek 7200
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
Didn't even realize there were responses here. The hand numbness happens with all of my bike. I thought it was due to holding on too tight, or in colder weather my hands just freezing. I'll try tilting it back, because I've never adjusted any of these bikes. Up and down for the seat for maximum pedaling power. That's it.
I'll be dropping the bike off at the LBS today. Hopefully it'll be ready by the weekend.
I'll be dropping the bike off at the LBS today. Hopefully it'll be ready by the weekend.
#29
Senior Member
Join Date: Dec 2007
Location: San Jose, California
Posts: 3,504
Bikes: 2001 Tommasini Sintesi w/ Campagnolo Daytona 10 Speed
Mentioned: 5 Post(s)
Tagged: 0 Thread(s)
Quoted: 145 Post(s)
Likes: 0
Liked 35 Times
in
30 Posts
Tilt the saddle back so that the nose is about 1-2 degrees up. It should be such that when sitting straight up hands-free you feel a very slight tendency to settle to the back of the saddle as opposed to the front.
1. This will actually improve hands-free riding...unlikely on your bike as you mentioned earlier frame damage.
2. Wrists will feel a lot better.
You will be able to ride with a relaxed grip on the bars with finger curved and resting over the brake levers.
=8-)
1. This will actually improve hands-free riding...unlikely on your bike as you mentioned earlier frame damage.
2. Wrists will feel a lot better.
You will be able to ride with a relaxed grip on the bars with finger curved and resting over the brake levers.
=8-)
__________________
5000+ wheels built since 1984...
Disclaimer:
1. I do not claim to be an expert in bicycle mechanics despite my experience.
2. I like anyone will comment in other areas.
3. I do not own the preexisting concepts of DISH and ERD.
4. I will provide information as I always have to others that I believe will help them protect themselves from unscrupulous mechanics.
5. My all time favorite book is:
Kahane, Howard. Logic and Contemporary Rhetoric: The Use of Reason in Everyday Life
5000+ wheels built since 1984...
Disclaimer:
1. I do not claim to be an expert in bicycle mechanics despite my experience.
2. I like anyone will comment in other areas.
3. I do not own the preexisting concepts of DISH and ERD.
4. I will provide information as I always have to others that I believe will help them protect themselves from unscrupulous mechanics.
5. My all time favorite book is:
Kahane, Howard. Logic and Contemporary Rhetoric: The Use of Reason in Everyday Life