SRAM Guide S4 Calip...
 

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[Closed] SRAM Guide S4 Caliper - worth the upgrade?

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Hi folks,

I have a choice of Guide brakes: RSC without S4 or RS with S4 Caliper.

So has anyone tried both calipers and notice a difference in performance? Was bleeding the old caliper really a ball ache?

Is the bite adjust useful, more useful than the new caliper.

I ride steep technical stuff with decents no more than 3-4 mins in UK if that helps.

Cheers


 
Posted : 03/06/2017 9:12 am
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I had the old RS and now have the new r. The new r feels more powerful but difficult to be objective as I've got 200mm discs now but had 160mm before.

But then I had sintered pads before and have organic now I think.

With the RS I didn't ever feel I needed to adjust the bite point.

Bleeding the old RS didn't strike me as that difficult - just got the new bleeding edge tool I need to have a go at the new calliper but not tried it yet.

I think given the choice I'd get the new RS over the old rsc.


 
Posted : 03/06/2017 9:16 am
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Old caliper is about a 10 minute job if you have a buddy to help if not it's a bit of a pain. New caliper is really easy to bleed with blade tool. I had the old guide r's which were great for power I'm not a skinny lad and never had any problems in the alps or Canada with them. On my new brakes I've never even touched the bite point only reason and multiple threads I have read about them most people say save the cash and just go for the RS


 
Posted : 04/06/2017 8:53 am
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Ta very much. Think i read the same reviews about the bite point control.


 
Posted : 04/06/2017 10:17 am
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Just got RSC's with the S4 caliper from Rose Bikes at £120 an end.

Just so you know...

APF


 
Posted : 04/06/2017 10:18 am
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Great deal... don't get me started about Rose bikes though!


 
Posted : 04/06/2017 10:24 am
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Anyone know if the calipers are interchangeable? In other words use the S4 calipers with the previous standard of lever with connects manic?


 
Posted : 10/06/2017 10:15 am
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Think you'd need to change the hose too, as the fitting's different on the new caliper, but as far as I know the lever hasn't changed so don't see why you couldn't swap.


 
Posted : 10/06/2017 1:15 pm

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