G oog le Buell 1125R Forum | Login/out | Topics | Search | Custodians | Register | Edit Profile


Buell Forum » 1125R Superbike Board » Archive through November 29, 2011 » Rotor movement « Previous Next »

Author Message
Top of pagePrevious messageNext messageBottom of page Link to this message

Boogiman1981
Posted on Monday, November 21, 2011 - 06:09 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

on the front brake rotor how much movement is considered normal? when breaks applied and watching/feeling for the rotor against drive bushings
Top of pagePrevious messageNext messageBottom of page Link to this message

D_adams
Posted on Monday, November 21, 2011 - 06:23 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Some lateral (side-to-side) is normal, radial movement is not. If you hold the brake and rock the bike back and forth, there shouldn't be any movement. Someone just recently posted pics of wear or damage to look for.
Top of pagePrevious messageNext messageBottom of page Link to this message

Boogiman1981
Posted on Monday, November 21, 2011 - 07:23 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

that's what i thought lateral normal to a point radial not so much.... have a good bit of radial slop. EBARRGGH here i come....turns out the local dealer wants $58 for the OE pieces and i can get the upgraded bits from Erik for a little less shipped.
Top of pagePrevious messageNext messageBottom of page Link to this message

99buellx1
Posted on Monday, November 21, 2011 - 09:32 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Likely that the rotor itself will need replacement, be sure to check that before ordering.
Yes the mounting hardware does wear down, but so does the mounting points on the rotor.
Most times when I've seen issues, they are both needing replaced.
Top of pagePrevious messageNext messageBottom of page Link to this message

Boogiman1981
Posted on Monday, November 21, 2011 - 09:53 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

yeah i seem to recall that part too.... 6mm here i come. may as wells start adding up here... may as well rebuild caliper amy as well replace pads may as well upgrade lever... next thing you know i am dumping another 400+
Top of pagePrevious messageNext messageBottom of page Link to this message

Jdugger
Posted on Monday, November 21, 2011 - 10:29 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

The 6mm isn't necessarily better. It weighs more and handles heat better, but the drive bushings are still 5mm, and in fact, the 6mm is milled to 5mm at the mount point.

It's cheaper, though.
Top of pagePrevious messageNext messageBottom of page Link to this message

Boogiman1981
Posted on Monday, November 21, 2011 - 12:26 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

"It's cheaper" being the operative info
« Previous Next »

Add Your Message Here
Post:
Bold text Italics Underline Create a hyperlink Insert a clipart image

Username: Posting Information:
This is a public posting area. Enter your username and password if you have an account. Otherwise, enter your full name as your username and leave the password blank. Your e-mail address is optional.
Password:
E-mail:
Options: Post as "Anonymous" (Valid reason required. Abusers will be exposed. If unsure, ask.)
Enable HTML code in message
Automatically activate URLs in message
Action:

Topics | Last Day | Tree View | Search | User List | Help/Instructions | Rules | Program Credits Administration