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Butcher A Deraillleur To Fit A Single Speed Mod?


Fixed Pants™

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Hey, dunno if anyone has had this idea before but i was looking at my chain earlier and it was rather loose, so i thought, lets rape that old bike in my garden for a derailleur in an attempt to give ye old chain a bit of tension...

derailleurpp4.jpg

I intend to cut off the circled bit and put the hanger bit underneath the bolt on my axle adding a screw of something to it to stop it spinning.

Any ideas? Am i a retard?

Edited by Fat Pants
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Go for it, why not. If you can mount it it will work as a tensioner, a lot of stock riders use an old mech as one.

Just be careful if you cut the cage in half between the two jockey wheels, you wont be able to keep both sides of the cage on the top jokey wheel, one side will spin. just bolt through the jockey wheel to the inside cage. Will become apparent when you look closer.

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if you ain't using chain tugs at the moment, whats to stop from moving the wheel back anyway? :)

Yeh, but what's to stop him from just making a tensioner from an unused mech? If he wants to why not? If it works it'll be a lot easier to set tension opposed to trying to bolt up his wheel and stop it from moving at the same time, which can be tricky.

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Yeh, but what's to stop him from just making a tensioner from an unused mech? If he wants to why not? If it works it'll be a lot easier to set tension opposed to trying to bolt up his wheel and stop it from moving at the same time, which can be tricky.

maybe - but that is what he is doing at the moment... he will still have to unbolt his wheel and stuff to fit it!

i mean go for it of you have got the time and can be bothered, imo it just sounds more work than necessary

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It works, sort of, the chain line needs to be sorted ideally, but i can sort it out tomorrow.

Slipping back thingy - If i let it go right into the drop outs surely it's not gonna be able to slip back and lose tension? :P

Doesn't feel very taught though.

Edited by Fat Pants
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Where the second wheel on the jocky would have been, he's put the axle through it instead and then uses the the hub and the frame to pinch the tensioner tight into position. My mate does it too. Works well and if you land on it, it just moves up and doesn't usually break.

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Glen, I have some chain tugs... cheap ones and profile ones etc. You want me to dig em` out and post/PM you some pics?

You can give me some small coinage if you want/like them. I'd give them free, but you prob think I'm after your arse or something! :P :$ :unsure:

Edited by Concussion
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but you prob think I'm after your arse or something!

That was my plan all along.

Me thinkies i'll pass on them 'cos this tensioners a beaut, i still love you long time though.

f**king cameras and their battery needingness, can't find any f**king rechargaebles, i had about 16 at one stage and i can't find a single bastarding one! f**k.

(Woz, no, you don't need to send me any batteries :lol:)

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