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Pro2 Problem


Adrian

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right was riding and my pro2 skipped, i thought wtf.. took it appart and two springs had been chewed up... so thought hmm great well i can ride it home on two pawls so nevermind, so put two pawls in opposite each other giving me half the engagements but still wont damage the hub (Y)

pumped my tired and went to pedal and the cranks turned half a rotation with some rank noises and i was like wtf!!

i couldnt even turn the cranks backwards or anything, the hub was seized up...

so i thought theres still crap in there or the other two springs have broke, took it appart and it looked fine :S

the two springs and pawls were fine, i was like wtf!! made sure i had remember to put that washer in before the hubbody and i had, it was spot on....

so yea i took all the springs and pawls out and put it back together and it still would not turn, but with a bit of force it then did like a quater turn then got stuck again, after inspection the hub body had obviously been rubbing on the teeth! :SWTF! axel is brand new and strait obviously.. and i just dont get it, i was on the phone to tartybike for ages and they just couldnt figure it out either...

im totaly lost, its the team edition hub aswel so obviouly not that old and originated from waynio.

theres no point posting pics as its no diff to a working pro2 :S

anyone else had this problem?

help me?

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Are the bearings in the freehub running smoothly? All I can think of is that the freehub bearings might be seized and jamming the hub up when its clamped back in the frame. Does the wheel spin without dragging the freehub on or are they locked together?

Take off the freehub again and spin the wheel on the axle to see if the hub is somehow running off centre. You've already said the axle is straight, so that eliminates that, slide the freehub on part way and see does that spin centered properly on the axle too.

Is the ratchet ring in the hub body undamaged? If there's a crack in this it may be able to snag the freehub body. Never heard of anything like this before to be honest...

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Are the bearings in the freehub running smoothly? All I can think of is that the freehub bearings might be seized and jamming the hub up when its clamped back in the frame. Does the wheel spin without dragging the freehub on or are they locked together?

Take off the freehub again and spin the wheel on the axle to see if the hub is somehow running off centre. You've already said the axle is straight, so that eliminates that, slide the freehub on part way and see does that spin centered properly on the axle too.

Is the ratchet ring in the hub body undamaged? If there's a crack in this it may be able to snag the freehub body. Never heard of anything like this before to be honest...

yea, all the bearings are perfect, i can put the freebody (bit that houses the pawls and springs) a bit in and its fine, then when it goes half way in or clicks properly into place its stuck! errrrrg

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okey doke iv sussed what it is!! i have no idea how this has but basically the teeth around the inside of the hub shell have started coming away (not individualy, but the whole strip) so like a quater of the circle of teeth are pushed in towards the hubbody (looks like a flat spot on a rim when i spin it) its only suttle hense why it took so long for me to figure it out lol

so that bit thats further in is rubbing/catching on the hub body ewwwwwww

the thing is i bought the hub second hand... so will i still get a replacement if i send it? or is guna be cheaper just to buy a new hubshell of the forum?

collapsed freewheel bearing?

yea, all the bearings are perfect, i can put the freebody (bit that houses the pawls and springs) a bit in and its fine, then when it goes half way in or clicks properly into place its stuck! errrrrg

derrr

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My profile.....makes some really f**ked up noises....its a month old....some times i spin the cranks backwards and the wheel will go with it......Then some times when i pedal the cranks i can hear like a tic tic tic tic tic noise....then it skips and is fine.....

Trials at the moment for my sef really isnt going so well....

Any ideas/help

??????????????

tarty boy'z????

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okey doke iv sussed what it is!! i have no idea how this has but basically the teeth around the inside of the hub shell have started coming away (not individualy, but the whole strip) so like a quater of the circle of teeth are pushed in towards the hubbody (looks like a flat spot on a rim when i spin it) its only suttle hense why it took so long for me to figure it out lol

so that bit thats further in is rubbing/catching on the hub body ewwwwwww

the thing is i bought the hub second hand... so will i still get a replacement if i send it? or is guna be cheaper just to buy a new hubshell of the forum?

Check u've got a 2mm spacer on the axel just before the frehub body goes on. if its missing, it will appear fine and work fine out of the frame but when you tighten it up. the freehub body gets crushed in to the ratchet ring.

if you see what i mean.

you might have done this and mash the ratchet ring like you said above^^??

just a thought

Harry

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Check u've got a 2mm spacer on the axel just before the frehub body goes on. if its missing, it will appear fine and work fine out of the frame but when you tighten it up. the freehub body gets crushed in to the ratchet ring.

if you see what i mean.

you might have done this and mash the ratchet ring like you said above^^??

just a thought

Harry

right was riding and my pro2 skipped, i thought wtf.. took it appart and two springs had been chewed up... so thought hmm great well i can ride it home on two pawls so nevermind, so put two pawls in opposite each other giving me half the engagements but still wont damage the hub (Y)

pumped my tired and went to pedal and the cranks turned half a rotation with some rank noises and i was like wtf!!

i couldnt even turn the cranks backwards or anything, the hub was seized up...

so i thought theres still crap in there or the other two springs have broke, took it appart and it looked fine :S

the two springs and pawls were fine, i was like wtf!! made sure i had remember to put that washer in before the hubbody and i had, it was spot on....

so yea i took all the springs and pawls out and put it back together and it still would not turn, but with a bit of force it then did like a quater turn then got stuck again, after inspection the hub body had obviously been rubbing on the teeth! :SWTF! axel is brand new and strait obviously.. and i just dont get it, i was on the phone to tartybike for ages and they just couldnt figure it out either...

im totaly lost, its the team edition hub aswel so obviouly not that old and originated from waynio.

theres no point posting pics as its no diff to a working pro2 :S

anyone else had this problem?

help me?

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My profile.....makes some really f**ked up noises....its a month old....some times i spin the cranks backwards and the wheel will go with it......Then some times when i pedal the cranks i can hear like a tic tic tic tic tic noise....then it skips and is fine.....

Trials at the moment for my sef really isnt going so well....

Any ideas/help

??????????????

tarty boy'z????

Chains too tight? Loosen it off, then give the hub a bit of time to wear in.

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Is the ratchet ring in the hub body undamaged? If there's a crack in this it may be able to snag the freehub body. Never heard of anything like this before to be honest...

Looks like I was close then... Still a bizarre fault. Unless there's evidence the ratchet ring was forcibly bent out of shape then Hope's warranty should cover it. Best thing to do is phone them. If they ask if you're the original owner then it's usually better to be truthful - people in warranty departments don't like being lied to and they get a lot more of it than most people. Given it's not an old hub and was designed for trials they can't say it was misuse anyway.

If you can get a photo of the damaged drive ring it'd be interesting (At least to me :) ).

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