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How much do wheels flex?

Yeti DHer

I post here but I'm still better than you
Sep 7, 2001
1,145
0
The Foothills
While practicing at mammoth I heard my tire rub what I thought was my seat but it was actually the left side of my swingarm. I inspected the bolts and wheel to make sure everything was good and I'm wondering could a wheel flex this much?

 

ohio

The Fresno Kid
Nov 26, 2001
6,649
26
SF, CA
Hubs not loose, pivots aren't loose? Then yeah, apparently you flex your wheels a lot. Probably the one situation where straight spokes make sense over DB spokes.

When did you hear the rubbing? While cornering, during big hits, etc....
 

Pip3r

Turbo Monkey
Nov 20, 2001
1,112
0
Foxboro MA
what kind of hub/axel/tire/pressure/rim makes a difference im sure
you can always just perform the scientific approach of pushing with one hand on your seat and pulling with your other on the tire. HUMPH
-your aussie poser racer fag friend
 
Feb 13, 2002
1,087
17
Seattle, WA
My DH9 did that once...

I figured the wheel was just out of true.

I was 5 min away from hitting a HUGE gap when I noticed that one of the linkage bolts had fallen out. If I had hit that gap with a bolt missing it would have been bad news.

Check your bolts again.

(and I reckon if a wheel flexed that much it would STAY flexed, ie bent. Also it probably wouldn't flex all the way up there)
 

ÆX

Turbo Monkey
Sep 8, 2001
4,920
18
NM
like the fork between your knee test
grabing the top of the rear wheel
and yanking side to side. the some
of the flex you feel is loose spokes.

so yes i bet you need to tention that
wheel up.
 
Feb 13, 2002
1,087
17
Seattle, WA
bcd said:
like the fork between your knee test
grabing the top of the rear wheel
and yanking side to side. the some
of the flex you feel is loose spokes.

so yes i bet you need to tention that
wheel up.
Bullcrap. $5 says a linkage bolt fell out. If you are riding on a wheel THAT loose you feel it instantly and know something's wrong.

Wanna fight about it?
 

E.C.

Monkey
Mar 14, 2004
271
0
South Central Pa.
From the pic it looks like the scracth is ahead of the wheel .You may have kicked something up ( a clump of dirt /rock /pumice) .I have a Yeti and have never had that happen .Just my .02
 
Feb 13, 2002
1,087
17
Seattle, WA
E.C. said:
From the pic it looks like the scracth is ahead of the wheel .You may have kicked something up ( a clump of dirt /rock /pumice) .I have a Yeti and have never had that happen .Just my .02
The wheel moves up there as the bike progresses through its travel. Take off the shock and see for yourself. With larger tires, the wheel will buzz on the front most part of that top link piece when you land a big drop.
 

E.C.

Monkey
Mar 14, 2004
271
0
South Central Pa.
You are 100% correct ! My bad .I wish I could say I was just testing you ,But I just wan't thinking.I should be asleep. Can I have my .02 back :)
 

Yeti DHer

I post here but I'm still better than you
Sep 7, 2001
1,145
0
The Foothills
bizutch said:
probably want to sell it and buy a Turner....
hahaha

I tried for 3 years to get dave turner to build me a custom dhr but was shot down each time even being friends with someone who know's dave extrememly well...

I'd like to ride a 2001... That was a pretty bike...
 

Yeti DHer

I post here but I'm still better than you
Sep 7, 2001
1,145
0
The Foothills
Chomps... I'll check the bolt for sure agian... I definently don't want to ride without an important bolt...