BMX - chromoly frames

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jrt1990
07-23-04, 01:44 PM
any good?
jeff williams
07-23-04, 01:59 PM
BMX? Don't believe there is a better steel. Tensile steel is cheap poop. Never saw a titanium bmx frame. Alu is not for jumping unless on suspension, kinda wrecks it. (people may really yell @ me for saying this, :rolleyes: )
Chromium\ Molybedinum steel alloy is THE standard for quality bmx, WAS for mtb and road for years. Good stuff, never leave home without.
>jef.
Ya, and if you can spell Molybedinum, big deal, I don't CARE to be corrected.
jrt1990
07-23-04, 03:20 PM
wat about a bike that only has a chromoly downtube, will that hold up?
jeff williams
07-23-04, 04:16 PM
ummm, I did post about the triangle front chromo and tensile rear...
http://www.bikeforums.net/showthread.php?t=56177
My take is, get as much chromo as you can afford. A good frame would be both triangles chromo.
The mix of tensile and chromo steel should be fine for couple years, pound on it, it will not last as long.
Eventually the tensile steel rear triangle will noodle and bend easily. Better a quality old full chromo frame than a new shiny 'mixed metal'. IMO.
G-luck kid.
>jef.
Ninshadow
07-23-04, 07:19 PM
well depend how hard you land lol and how long you expect to keep it. But ya chromoly is the way to go. A 4130 frame is quite heavy duty.
jrt1990
07-23-04, 07:38 PM
thanx man, i owe you one
jrt1990
07-23-04, 07:41 PM
ok i got another bike im lookin at and it has a 100% chromo main frame, is that what you were talkin' about,srry if i sound stupid
Ninshadow
07-23-04, 08:25 PM
A chromoly main frame is just the front triangle i beleive but I am not sure. It is a good place to start though. And hey you don't sound stupid at all, you have to learn somewhere and were all glad to help. Just a question on durabiltiy for the frame, If you weigh less than 130 lbs a chromoly main frame will be great for you.
a chromoly main frame will be more than sufficient, the only thing you really sacrificed if you're a smaller rider is a little weight in the rear....
congrats on the new bike!!
jrt1990
07-26-04, 01:31 PM
yup i decided to get the free agent imperial
i owe u all one
jeff williams
07-26-04, 02:03 PM
http://www.bmxplusmag.com/detail.asp?id=220
Ah soo. Good choice grasshopper, but can you jump?
Err, not sure the link werks. Ya, should do the trick :rolleyes:.
Some of the factory bits will snap off. Replace with stonger.
Bforums will give wrench advice.
Great info source.
Jef.
Ninshadow
07-26-04, 02:29 PM
Will the short shaft on the pedals realy fall out of th crank arms? Wouldn't that cause crank damage? You would have to be a really hard rider too right?
jrt1990
07-27-04, 10:57 AM
so does that mean i'd have to buy better pedals or better cranks and also how come on dans comp its $250 and on all the other websites they are $350 to $400?
jrt1990
07-27-04, 11:11 AM
http://www.bmxplusmag.com/detail.asp?id=220
Ah soo. Good choice grasshopper, but can you jump?
Err, not sure the link werks. Ya, should do the trick :rolleyes:.
Some of the factory bits will snap off. Replace with stonger.
Bforums will give wrench advice.
Great info source.
Jef.
well thats not very cool, i mean i dont want to get a bike (even though im pretty good at building bikes, i built myself a lowrider earlier this year) and have to replace something on it right away, unless the 04 doesnt have that problem i dont know if i wanna get it.
Ninshadow
07-27-04, 03:45 PM
Yea It's not the best idea to buy a bike you immeadiatly have to replace parts on.
jrt1990
08-10-04, 11:22 AM
ya i agree, well ive changed my mind again, eastern sequence, hey zach heres how i learned about chromo frames
ride4life
12-03-05, 05:03 PM
another question...from someone else whose learning
on Haro's site they show full chromo and 3 tube chromo. is that the half breed you guys are talking about, our just a solid pole vs. a tube?
queensrider86
12-03-05, 05:26 PM
nobody has posted on this thread for a year.
it means 3 tubes are cromo, top, down and seat. the seat and chainstays are hi ten
ride4life
12-03-05, 05:38 PM
nobody has posted on this thread for a year.
it means 3 tubes are cromo, top, down and seat. the seat and chainstays are hi ten
easy! I wasn't here a year ago. Besides, the expatriate dude said he'd rather me bring these back from the dead than start new threads with stupid questions.
PS - are the are the seat & chainstays replacable later, or will it be start over time?
queensrider86
12-03-05, 05:45 PM
they can't be replaceable, they are welded
Are they still making steel frames? :)
Let's see the new bike. Post up.
ride4life
12-06-05, 07:54 AM
Let's see the new bike. Post up.
didn't acctually buy yet... Still asking stupid questions!
ride4life
12-06-05, 08:06 AM
didn't acctually buy yet... Still asking stupid questions!
Sorry!!! you were talking to the other cat. (sometimes I fade out mentally)
He's got a fair question here. It depends on your weight, skill, and intended use. If you're a big guy, crappy at landings, or want to go real big, full cro-mo is the only way to go. If none of those describes you, a cro-mo main frame will last you a while.
ride4life
12-07-05, 11:56 AM
I weigh 190lbs. And, I guess I can just buy and ride until the frame needs replacing?... hoping that's not in a month or two.
KinetikBiker
12-07-05, 06:38 PM
i ride an alum. race frame with all Ti parts and Skyways....
its holds up great...
I weigh 190lbs. And, I guess I can just buy and ride until the frame needs replacing?... hoping that's not in a month or two.
it will be...probably sooner
note:havent read any previous threads in this post but am assuming by taylors thread its somthing like an aluminum race frame for street
ride4life
12-09-05, 12:58 PM
it will be...probably sooner
note:havent read any previous threads in this post but am assuming by taylors thread its somthing like an aluminum race frame for street
no, its a 540. 3 tube chromo with a steel seat post and chainstay.
i don't follow, please excuse my stupidity, its not deliberate: i have concussion.
Broken frame?
Some computers are able to access a new and rather unknown website called Google. Try Google Images next time:
http://people.freenet.de/SKYWAY/TUFFSblackNEW2.jpg
no, cased during big air challenge. see, google would have been my first stop if my mind wasn't mixed up from concussion. i keep running my posts through MS Word spellcheck first, just incase i mess something up.
http://www.windyhillwoods.com/Tuffy-wheel.jpg
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