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Author Topic: New brake discs??  (Read 949 times)

fbenach

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New brake discs??
« on: July 29, 2015, 01:33:00 AM »
Hello everyone!!
I tried to do a search on the "replacing for something better" matter on the brake discs, but couldn´t find something, so here it goes:

In the past I discussed with some of the gurus here the fact that original discs (I have double discs over ATE calipers) tend to lose their braking capabilities when wet, seemed everyone agreed on the matter.
Now, I do want (and need) to replace my old discs and was wondering if theres any other good option besides the original discs, which will have the same "wet problem".

Any thoughts? I´m kinda lost, and by looking at the prices (don´t get me wrong, last thing I want to do is saving money on brakes!!), I just want to do a smart investment here!!!

Again, thank you all for your wisdom!!!

Cheers,
Fernando

Offline Bob_Roller

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Re: New brake discs??
« Reply #1 on: July 29, 2015, 10:14:37 AM »
I replaced both discs on my '81 R65 with EBC steel rotors and EBC, I believe FA57 pads, for ATE calipers .
I saw an increase in wet braking capability.
I live in a desert, so riding in rain isn't too often .
Before the parts replacement I wouldn't ride if wet conditions were forecast, now I have no real concern about riding in rainy/ wet conditions .
I've heard from some members, the EBC steel rotors will rust, I have not seen that yet, in 8 years .
« Last Edit: July 29, 2015, 02:05:54 PM by Bob_Roller »
'81 R65
'82 R65 LS
'84 R65 LS
'87 Moto Guzzi V65 Lario
'02 R1150R
Riding all year long since 1993 .
I'll give up my R65, when they pry my cold dead hands from the handlebars !!!!!

fbenach

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Re: New brake discs??
« Reply #2 on: July 31, 2015, 08:51:06 PM »
Thank you Bob, will definitely look into that direction!!!

Regards,

Offline nhmaf

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Re: New brake discs??
« Reply #3 on: July 31, 2015, 09:04:47 PM »
The EBC rotors are a good replacement - I don't recall if one has to come up with different length bolts for them or the original ones will work to attach them?


I found that my stock BMW stainless rotors on my 82 R65LS worked much better in all conditions after putting on a new set of EBC FA18 organic pads (these are with Brembo calipers, though)
Airhead #12178 ? BMWMOA #123173 ?BMWRA #33525 ?GSBMWR #563 ?1982 BMW R65LS ?1978 BMW R100/7 1998 Kawasaki Concours

Offline Julio A.

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Re: New brake discs??
« Reply #4 on: August 01, 2015, 12:12:41 AM »
Doesn't the EBC discs with the floating rotors rattle?
I've been looking to replace mine with those also.
Julio Alarcon
1981 R65
1976 R90/6
2001 R1150 GS/ADV
2015 TR650

Offline montmil

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Re: New brake discs??
« Reply #5 on: August 01, 2015, 04:25:53 AM »
My Triumph Trophy has twin disc brakes up front. Four pot calipers each side with floating brake rotors. The rotors are quite solidly mounted. The floating brake rotor design and description can often be misleading. Both of the Triumph's rotors are solidly attached. No rattles. However, those amazing carbon brake rotors on those MotoGP bikes are true "floaters".

Here's some information regarding floating brake rotors from the EBC website:

http://ebcbrakes.com/product/floating-mc-rotors/
Monte Miller
Denton, TEXAS
1978 BMW R100S
1981 BMW R65
1983 BMW R65
1995 Triumph Trophy
1986 VW Cabriolet