View Full Version : 250r Rear Caliper Question? HELP!!!
250R Baja Rider
12-09-2005, 02:09 PM
I was under the impression that all years of Rs including the ATCs use the same rear brake caliper.
I tried to install my caliper on my quad and the portion where the hand brake cable goes hit the swingarm making it impossible to install.
Some say I am using an ATC rear caliper.
Does any one know if they are different from year to year?
And specially from ATC to TRX?
Help please!!!
deathman53
12-09-2005, 03:38 PM
they are the same, maybe you have to turn the carrier abit. I'd say get a parking brake block off, that will sove that problem. 85-89 250r use the same rear caliper, 85 uses different monting hardware, 86-89 uses the exact same stuff. does this caliper have 2 pistons???? 81 used drum brakes, 82 had its own rear brake, 83/84 used the same rear brake(also the same as all 200x's, and 350x).
zedicus00
12-09-2005, 03:39 PM
spin the bearing carrier all the way out (like you were adjusting the chain) and try it again.
250R Baja Rider
12-09-2005, 04:00 PM
I thought of turning the carrier around to make it fit.
But wouldn't that someone limit the chain adjustment?
I mean, at some point when you adjust your chaing, it will hit again, won't it?
I did remove the parking brake block. That is not the problem. The problem is the portion of the caliper that accepts the brake block.
I think your suggestion makes lots of sense, so I will try that tonight.
Thanks guys
JTRtrx250r
12-10-2005, 03:37 PM
Ive found that if its not stock gearing you will lose a tad of adjustment in most cases, rotating the carrier is the best you can hope for. That , or link work
Cr85rRida
12-10-2005, 03:55 PM
Off topic but 250R baja rider check your email!
250R Baja Rider
12-10-2005, 04:37 PM
I turned the carrier as you guys said and work like a charm.
Thanks for the help.
Cr85rRida, you got mail too. I am ready to ship the items if you are. I am out of town today, but should be home tomorrow night.
:D
baker250r
12-11-2005, 09:19 PM
u ever hear of using a crf450 front caliper on ur rear?
snapon
12-11-2005, 09:24 PM
Baker250r-- yes I have heard of using the CRF caliper on the rear of the R. American Dream Motorsports (ADM) used to sell a caliper mounting bracket for this setup. I dont know if they do anymore though.
baker250r
12-11-2005, 09:51 PM
yea... i run that setup on mine... and so far i like it better than the stock caliper... for me the stocker tened to lock up more than anything... and this does a better job of slowin down, than lockin up
snapon
12-11-2005, 09:59 PM
And your running the ADM bracket?
quadboy38
12-13-2005, 03:10 PM
i sold my quad to baker and its a 400ex bracket
baker250r
12-13-2005, 03:12 PM
Originally posted by quadboy38
i sold my quad to baker and its a 400ex bracket
dido
snapon
12-13-2005, 03:43 PM
so 400EX brake stay and a front CRF450 caliper mounts up with no issues or mods required?
quadboy38
12-13-2005, 05:06 PM
bolt it up and go!
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