rcrscott29
Mar 12 2006, 02:02 PM
Believe it or not, I've never installed an ACS rotor. Now I have a good used one I want to put on but I don't know what I'm doing.
Can anyone give me some good instructions for installing and setting up a roto, or maybe scan an instruction sheet and send it to me? Please.
Thanks
Canuck - Anthony_B
Mar 12 2006, 02:07 PM
I have never installed an original rotor, but have installed a pro rotor on a few occassions (actually I still have it in a box somewhere). At any rate the only thing I can remember being said about installing an original rotor is to make sure you grease the stem shaft. Sorry I am not much help.
AB
chopperman48
Mar 12 2006, 02:20 PM
What all parts do you have?
Spicoli
Mar 12 2006, 02:22 PM
its pretty simple,
1) just take the stem off (you will also have to remove the front cable if you have a pots mod)
2) slide the rotor over the stem shaft (could put some lube on the shaft also)
3) run your front cable back thru the pots bolt, and put everything back together ,leaving about an inch or so of travel for the rotor to slide up & down.
4) pull the plastic plug off from the top of the rotor and slide the "bottom" cable thru (make sure the hole is lined up)
5) connect your top cable to the top part of the rotor
thats about it.
pics of my rotor, and some instructions for a cali freespin (if you can see them)
pjbaz
Mar 12 2006, 02:36 PM
Make sure you lube the shaft! Makes a world of difference.
Also, if you're using a stem with the rotor hole in it you can disregard the little bracket that goes on the stem bolt. Make sure if you're using one of those style stems that you align the lower retaining cup with the rotor cable hole in the stem (like in Spicoli's bike picture above) With a normal stem you generally put the lower cup on the right side near the top tube (like in Spicoli's instruction sheet above.)
J
Hudson
Mar 12 2006, 03:14 PM
quote:
Make sure you lube the shaft! Makes a world of difference.
I'm going to get that on a t-shirt...lol.
Smokin Endo
Mar 12 2006, 03:25 PM
Scott you will also have to remove and reinstall the head set cup with the cable jacket retainer thing-ama-bob
Smokin Endo
Mar 12 2006, 03:27 PM
well depended on what bike you are working with
rcrscott29
Mar 13 2006, 01:11 PM
OK this is going on a Streetbeat so it sounds like I'll need to add the "cable jacket thing-ama-bob". Thats no problem, i have one and the headset is not installed yet.
My questions are....and don't take these the way they sound. lol....
This just slips onto the shaft of the stem and can slide up and down? nothing actually holds it down?
The rotor has a small amount of cable already attached to the bottom half, but thats not long enough to reach the rear caliper, so what happens with this cable?
Thanks for the help guys.
FreeEnterprise
Mar 13 2006, 01:17 PM
The spring on the brake caliper holds it down.
The bottom cable has to reach your caliper for it to work. Sounds like you need to buy a new lower cable. Make sure you run it so that it doesn't Kink or it won't work well.
Teflon lined cables work way better than standard cables. Also use some Tri-Flow in your cables to make it run smoother.
Spicoli
Mar 13 2006, 01:25 PM
If your rotor has the little plastic cap on top...
1) pop off the little cap
2) line up the whole w/ the bottom cable
3) pull the bottom cable up thru the little hole
4) do the reverse to install a new cable
5) put the little cap back on...
pjbaz
Mar 13 2006, 01:32 PM
I used regular bearing grease on my cables this time and it works very well, and shouldn't dry up.
J
rcrscott29
Mar 14 2006, 09:08 PM
OK I've got one of the cable holder
thing-ama-do-hickeys.
Does it have to hang off the front of the neck or can it be off to the side?
I'm hoping it can hang off the side because I'm not using a stem that the cable goes through.
Do I also need to use one of the thing-ama-bobbers that holds the cable near the stem bolt?
Help help help
This is for my contest build and time is short
Thanks
Scott
P.S. Sorry for all the thing-ama.....tech talk.
pjbaz
Mar 14 2006, 09:40 PM
The thing-ama-do-hickey hangs off the back/side wherever you want it...just as long as it lines up with the rotor pinch bolt. The bottom stationary cup, I believe you're referring to it as a thing-ama-bobber, that goes in place of the headset cup must be used too.
ROBERTO
Mar 14 2006, 09:48 PM
Hey Scott! If you refer to the drwawing, you will notice that the cable is hanging off the side of the stem and with the handle bars facing forward.
Since most of your riding and braking is done whilst traveling forward, position your stem cable hanger directly over the cable cup hanger so that it draws a straight line whilst you bars are facing forward just like in the pic.
This will create more leverage when braking. Whenever the top cable is not directly above the bottom cable, you will have less leverage eg.. braking whilst turning a corner. Your brakes will still work, but may feel less powerful.
That's why the gyro uses two cables to create better leverage at any sterring angle.
rcrscott29
Mar 14 2006, 11:04 PM
Alright cool. i didn't even notice on the instructions above that the cable is off to the side. i now see (now that I am paying attention) that the instructions show the use of the cable hanger coming off the stem bolt along with an adjuster....luckily I have one of those to.
Well I'm going to start building tomorrow so we'll see how it goes.
thanks everyone for the help, I really apreciate it.
Scott
Mr. Clean
Mar 15 2006, 11:27 PM
OH NO!!!!!!!!! I can't find my thing-a-ma-bob(top headset cup with cable guide). I had one, but now it's gone. Anybody got one I can get for this streetbeat build. Please let me know.
rcrscott29
Mar 15 2006, 11:43 PM
I had one laying around here, but I also just bought one from the bay a couple days ago. If it shows up before you get one elsewhere, you can have it for what I paid. Its a nos tioga cup in white.
LMK
scott
Mr. Clean
Mar 17 2006, 03:01 AM
thanks dude, i'll let you know.
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