K11 Owners Group

jklnhyde · Posted: Tue Mar 31, 2009 6:52 am Post subject: Rear rotor

The rear rotor on my 97' LT is warped and in need of replacement. I found one on Ebay, but the gas slot pattern on the rotor face is different than mine. My pattern has small holes curvuing towards the hub, while the Ebay rotor has vertical ovals on the face.
Are these not interchangeable?

Rick
_________________
2003 BMW K1200RS
1997 K1100LT-SE
1988 Ducati Paso 750
1981 Honda CBX
It's not the kill; it's the thrill of the chase.

Flying Duck · Posted: Tue Mar 31, 2009 12:12 pm Post subject:

If you're talking about the eBay item below then I'm pretty sure it's not a rear rotor - it looks like a front ABS rotor from a 2 valve K bike. I think the listing is incorrect.

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=220384498353&sspagename=STRK%3AMEWAX%3AIT&viewitem=

As fart as I know there are two rear rotors that will work on your bike. One is solid and the other has spiral venting like the front discs. I don't think BMW ever made rear rotors with radial venting.
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93 LT (x2)
94 RS
86-97 K75F(K75/100/1100 Frankenbrick)
86 K75C w/paralever, hi perf cams,TURBO!
91 & 92 K75Ss
91 K1
86 custom K100
14 WR250R
IBA #17739 (SS1K, BBG, 50CC)
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jklnhyde · Posted: Tue Mar 31, 2009 2:22 pm Post subject:

Looks like I'll keep searching...

Thanx
_________________
2003 BMW K1200RS
1997 K1100LT-SE
1988 Ducati Paso 750
1981 Honda CBX
It's not the kill; it's the thrill of the chase.