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Trouble Swapping Headset Between T-pro And T-lite


poopipe

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righty.

I have a t-pro frame and a t-lite frame

The t-pro frame has a headset and a bottom bracket in it and I want to put both of these items in my t-lite.

my spanner won't fit my BB tool so I figured I'd start with the headset...

I pulled the bearings and the top internal cup (not the black bit, the bit inside it that the bearings sit in) out of the t-pro headtube and compared it to the size of the hole in the headtube of my t-lite and it looks a bit like the cup is too big to fit inside the black cup holding thingy.

I'm a bit frightened of just bashing it in in case I bust something - should the internal cup thing fit inside the black thingy or not?

I don't really want to buy a new headset for it, I want to spend my money on beer instead

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im sure all interal headtubes have the same taper/dia so i reckon you try knocking it in, maybe with a block of wood over the cup though like, and see if it eases in.

this is comig from someone who put a externa headset in my old nackered megamo cause i couldnt afford an internal, but i still think my point is valid (Y)

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Using screw drivers to remove headset cups and blocks of wood to insert them is fraught with the risk of damaging components/frames! I can understand why it's common to wrestle with doing it this way though since the cost of the 2 tools is at least £65.

If you come up to ride Cambourne on your BMX sometime soon I can sort the job out with the correct tools in 5mins :)

IPB Image

^ Headset press, Cyclus

IPB Image

^ Headset cup remover (use a hammer with this), Park tools

Steve

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I can't see how the removal tool would work on an internal headset cos there's no lip on the cups to bash it against.

I might well take up that offer on the inserting thing. Just from looking at the bits I can tell that trying to bash the cup in with the hammer/wood combo would be a nightmare cos of the lack of a lip.

I can't ride at the moment cos I killed my knee but if it's cool with you I might try to get the missus to run me out to see you and get it sorted anyway. I'll give you a ring over the weekend and we'll sort it out :)

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I can't see how the removal tool would work on an internal headset cos there's no lip on the cups to bash it against.

I might well take up that offer on the inserting thing. Just from looking at the bits I can tell that trying to bash the cup in with the hammer/wood combo would be a nightmare cos of the lack of a lip.

I can't ride at the moment cos I killed my knee but if it's cool with you I might try to get the missus to run me out to see you and get it sorted anyway. I'll give you a ring over the weekend and we'll sort it out :)

I don't know anything about internal headsets, but if you can make use of the headset press then you're very welcome! I know from my own experience what a headache it was inserting headsets before I bought the tool. Now it's the job that is the easiest when building a bike.

Will catch you later (Y)

Steve

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You trying to stick a cup into a cup :S

That's what it sounds like to me.

There should be no black part (cup) in the other frame, if there is just hit it out an stick the one from your t pro in it.

Read that again and im still :S, get us pictures lol

Edited by Si-man
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yer thats what im thinking :S

on the t-pro (source frame) there's the tube, inside that is a black thingy and inside that is another cup thing and inside that are the bearings

on the t-lite (destination frame) there's the tube, inside that is a black thingy.

ergo, (what with them both having internal headsets) the 'another cup thing' must go into the black thing on the t-lite or there'd be a bit missing

I'm not sure the black things are supposed to come out

Edited by poopipe
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yeah im guessing the t-lite is a bare frame as j-t is still selling the internal headset from it, and it wouldnt be a headset without the cups :P .

i still say nice long screw driver, then tap the cups in and maybe press em in using a headlock

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don't bodge fitting a headset.

[attachmentid=6805]

Really, only one of the plastic cone's is required, as the steel plate will run true against the other side of the headtube, if you get me?

If JT's removed it from the t-lite, ask him, it should be the same for the t-pro?

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there's nothing missing from the t-lite at all - JT is goood

im not home so i've only got the lovely pics JT sent me

- the black things at either end of the headtube are what im talking about, I have these on both frames and on the t-pro there are other cups inside them

[attachmentid=6806]

post-5340-1157121568_thumb.jpg

Edited by poopipe
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yup that yellow thing is a sealed set of headset bearings, try putting it back together and it should slot into the cup just nicely, dont forget all spacers and locking rings etc when building the headset back up

there's my problem - it won't slot in easily

i'll get the hammer out, that'll learn it

nice to know you get a sealed headset as standard on a t-poo then

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it should be a tight fit. if it was loose there would be play.

now thats sorted, lets place bets on how long this frame will last :)

i say 2 months.

give me some credit :P

it took me nearly 9 months to seriously hurt my t-pro and it's technically still in one piece (albeit with an extra half degree or so of headangle)

If you ignore the lifespan of that bmx I bought off joe and the fact I put a serious dent in the replacement within 6 weeks of getting it I've got a really good record with bikes.

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i think i've cracked it (the problem, not the frame)

it seems not all internal headsets are created equal so i've popped the cups out of the t-pro and put em into the t-lite. The bearings fit now but i'm not entirely convinced i've bashed the cups in far enough.

I managed to lose a spacer for my booster somewhere along the line which is a bit of a tosser but since im crippled for at least another week there's no rush to get it built.

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Yeah the t-lite does have cane creek zero stack cups in the frame.

The bearings should just sit in really easily, there should be no bashring what so ever. :ermm:

Mat = Fat

JT= Medium Weight

Mat + Ashton Justice + a few months = f**ked Frame.

JT + T-lite + 2 years = :)

Ergo.

Weight to time ratio = T-lite > Justice

Mat + Another Justice = Mat likes Justices

Mat likes Justices = Mat likes t-lites even more.

;)

Edited by JT!
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