Modifications - Performance Discuss aftermarket and DIY performance modifications

rc51 calipers with stock rotor

Old 04-23-2011, 06:42 AM
  #1  
Senior Member
Back Marker
Thread Starter
 
20_rc51_00's Avatar
 
Join Date: Jul 2010
Posts: 218
20_rc51_00 is on a distinguished road
rc51 calipers with stock rotor

So i mounted the rc51 calipers but taking a look at the seating of the pads they appear to be a bit oversized for the rotors. The pad sits very near the inner limit of the rotor and on the outer limit the pad seems to extend slightly over the beveled edge of the rotor..... The pads in there right now are ebc's, anyone have any suggestion for other pads that might be a little bit smaller or if this is even a concern?

THanks.
20_rc51_00 is offline  
Old 04-23-2011, 07:42 AM
  #2  
Senior Member
MotoGP
 
mikstr's Avatar
 
Join Date: Apr 2005
Location: Montreal
Posts: 5,631
mikstr is on a distinguished road
I find this a bit odd. I ran SP-2 calipers on my VTR (with HRC hard bite pads) and had no problems. The only thing is the calipers needed a slight bit of grinding to fit the stock VTR fork lowers......
mikstr is offline  
Old 04-23-2011, 08:46 AM
  #3  
Senior Member
Back Marker
Thread Starter
 
20_rc51_00's Avatar
 
Join Date: Jul 2010
Posts: 218
20_rc51_00 is on a distinguished road
yes I had to grind them too but when I looked at the calipers mounted and where the pads sat against the rotors it appears that the pads seem just a bit oversized compared to the rotors...
20_rc51_00 is offline  
Old 04-23-2011, 09:03 AM
  #4  
Out of my mind, back in 5
MotoGP
 
Tweety's Avatar
 
Join Date: Nov 2006
Location: Skurup, Sweden
Posts: 6,109
Tweety is on a distinguished road
It's because they are meant for the RC's larger rotors... So yes, you are right... And no, it doesn't matter in the least... The part extending over the edge, will just turn into brakedust, and the inner edge you are referring too, i guess you are talking about where the stock pad has worn an edge... That's not really supposed to be there... That starts out flat...
Tweety is offline  
Old 04-23-2011, 09:22 AM
  #5  
I loves me twins
Superstock
Superstock
 
NooB's Avatar
 
Join Date: Feb 2010
Location: Houston, TX
Posts: 380
NooB is on a distinguished road
You could just cut off the portion of pad material that overhangs.
NooB is offline  
Old 04-23-2011, 10:16 AM
  #6  
Senior Member
Back Marker
Thread Starter
 
20_rc51_00's Avatar
 
Join Date: Jul 2010
Posts: 218
20_rc51_00 is on a distinguished road
good, no worries then. thanks!
20_rc51_00 is offline  
Old 04-23-2011, 01:05 PM
  #7  
Junior Member
Squid
 
Highland's Avatar
 
Join Date: Apr 2011
Location: Oak Ridge, TN
Posts: 3
Highland is on a distinguished road
My brother likes DP. I did a google search and supposedly they are smaller than the EBC pads, with better feel. I'm going to try some in my 51 calipers.
Highland is offline  
Old 04-23-2011, 04:17 PM
  #8  
Just hangin' out
Back Marker
 
klx678's Avatar
 
Join Date: Apr 2011
Location: Delaware, Ohio USA
Posts: 136
klx678 is on a distinguished road
Originally Posted by NooB
You could just cut off the portion of pad material that overhangs.

Pretty much my first thoughts too, just take a stone mounted in a hand drill or use a bench grinder and have at 'em.
klx678 is offline  
Old 04-23-2011, 04:30 PM
  #9  
Senior Member
Back Marker
Thread Starter
 
20_rc51_00's Avatar
 
Join Date: Jul 2010
Posts: 218
20_rc51_00 is on a distinguished road
lol, I just purchased a set of DP pads instead of the EBC, I also read that they are a bit smaller I'll take pics when they get here.
20_rc51_00 is offline  
Old 05-07-2011, 08:05 AM
  #10  
Senior Member
Back Marker
Thread Starter
 
20_rc51_00's Avatar
 
Join Date: Jul 2010
Posts: 218
20_rc51_00 is on a distinguished road
Ok so I got the DP pads in the RC calipers and mounted to the hawk yesterday. ... I forgot to take pics but I did compared the sizes. The DP pad surface is the same length but the height is about 3mm less so there is better fit to the hawks stock rotors.

I ended up cleaning the rotors with a drill mounted wire wheel and then sanding over it by hand. For some reason about .5km into my ride after the pads managed to put a deep gouge in to the rotor surface on one of the discs, perhaps there was a particle/debris in there or something.... kind of sucks
20_rc51_00 is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Hondacart
General Discussion
3
08-08-2015 03:39 PM
HAWK-89-GT.va757
Classifieds
3
05-15-2011 06:30 PM
andy9743
Classifieds
1
04-21-2010 07:08 AM
Randman
Technical Discussion
6
02-28-2007 07:17 AM
roadrun_fr
Technical Discussion
0
09-11-2005 11:33 AM


Thread Tools
Search this Thread
Quick Reply: rc51 calipers with stock rotor



All times are GMT -7. The time now is 09:27 AM.


Top

© 2024 MH Sub I, LLC dba Internet Brands



When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.