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Slight Technical Predicament


PaRtZ

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OK new disc frame, setting up all going well except...ive come to do disc alignment + chain tension using snail cams. Basically I want the disc as far in the dropout as Possible to give maximum coverage of the brake pads on the disc surface, BUT my chain becomes floppy, but not enough to remove a link :(

Im going to try a different chain for now, but if that doesn't work, is my only option a tensioner? :(

thanks...any suggestions most welcome

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Can't you whack a half link chain on? instead of having a tensioner?

Alexxx

oh yeah forgot to say, half link chains SUCK as I snapped one no less than 15 times...and that was shearing the pieces of metal clean in 2

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ok well after arsing around for the last 3 hours trying to sort it, heres some answers

firstly the KMC + KHE are pretty much the same length

I tried making a KMC half link but the pin wouldn't stay in

So using the KHE split link I had, I made a half link on the KMC chain because its slightly thinner

The result

Great chain line, chain is tight about 4mm away from the back of the dropout which means plenty of pad coverage.

But now the next problem: The disc is wonky in the caliper i.e. one side of the pads hit the disc before the other. At first you'd think that I've tensioned the two with major differences but they're both the same distance in the dropout. so WTF is it wonky!? :angry:

Never mind, looks like im not going on the ogwen ride tomoz....

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ok well after arsing around for the last 3 hours trying to sort it, heres some answers

firstly the KMC + KHE are pretty much the same length

I tried making a KMC half link but the pin wouldn't stay in

So using the KHE split link I had, I made a half link on the KMC chain because its slightly thinner

The result

Great chain line, chain is tight about 4mm away from the back of the dropout which means plenty of pad coverage.

But now the next problem: The disc is wonky in the caliper i.e. one side of the pads hit the disc before the other. At first you'd think that I've tensioned the two with major differences but they're both the same distance in the dropout. so WTF is it wonky!? :angry:

Never mind, looks like im not going on the ogwen ride tomoz....

Sounds like if your caliper isn't aligned right...

Ask someone to squeeze the lever really hard while you tighten up the caliper in place. Oh and depending one your caliper, there might be a bolt to move the static pad. All of this is assuming you have a mech caliper...

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Sounds like if your caliper isn't aligned right...

Ask someone to squeeze the lever really hard while you tighten up the caliper in place. Oh and depending one your caliper, there might be a bolt to move the static pad. All of this is assuming you have a mech caliper...

no, hope mono trial :P

I have put the washers on but I may need to put some more on to pad it out, but the real problem is the tiltiness of the disc (or so it seems) its literally going from one side to the other

I think the width of my hub may be a problem. It was on my megamo so maybe the widths are different? Also can I run my caliper with a washer on one bolt and not on the other?

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ok well after arsing around for the last 3 hours trying to sort it, heres some answers

firstly the KMC + KHE are pretty much the same length

I tried making a KMC half link but the pin wouldn't stay in

So using the KHE split link I had, I made a half link on the KMC chain because its slightly thinner

Neat idea, I may have to try that :)

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no, hope mono trial :P

I have put the washers on but I may need to put some more on to pad it out, but the real problem is the tiltiness of the disc (or so it seems) its literally going from one side to the other

I think the width of my hub may be a problem. It was on my megamo so maybe the widths are different? Also can I run my caliper with a washer on one bolt and not on the other?

You mean the shims? Yes, you can use say 3 shims on one bolt and only 1 on another, if you need to.

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You mean the shims? Yes, you can use say 3 shims on one bolt and only 1 on another, if you need to.

ahh great thanks kris, gna try that this morning

i hope to GOD u have

a new headset - oh yes :P dengalicious baby

a kmc kool chain PLEASE DITCH THAT SHITTY f**kING MASSIVWE CHAIN!!!!!! - Although Im using a kmc, theres nothing wrong with my khe :(

get those disc set up right - uhh

sort ur front brake out - Why? there was nothing wrong with it.... :S

and then i dont have to shout at ur bike in anger.

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