what 320 discs fit?

badcat Junior Member Posts: 45	what 320 discs fit? Oct 17, 2008 15:58:42 GMT -5 Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by badcat on Oct 17, 2008 15:58:42 GMT -5 hey all. i understand that mid -90s ducati and yamaha (like fzr) 320 mm discs fit the sr500 cast wheel. any others that fit? trying to find one without paying big $$$$ any other ideas? ken

solo2racr
Senior Member

Oh what fun, it is to ride, on a one hole cafe' bike!!

Posts: 651

what 320 discs fit? Oct 17, 2008 16:31:45 GMT -5

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Post by solo2racr on Oct 17, 2008 16:31:45 GMT -5

I have a pair of the Ducati 320mm discs and the pattern is the same. The thing is that the offset is less and will need a spacer to get it out to the caliper. I think some of the FZR's are a straight bolt on. I'm sure some others from Yamaha will fit as well. I'm just not sure what models. Check out some disc specs here www.geocities.com/solo2racr/

www.N-RPerformance.com

badcat Junior Member Posts: 45	what 320 discs fit? Oct 17, 2008 17:14:50 GMT -5 Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by badcat on Oct 17, 2008 17:14:50 GMT -5 so this disc is the one to look for? diameter320 bolts 6 PCD 80 FZR1000,FZR750,SRX4,XJR1200,XJR1300(-'00), SRX400/600('87-),TZR250('86-'88),YZF750 offset - 10mm thickness5.0mm ken

solo2racr Senior Member Oh what fun, it is to ride, on a one hole cafe' bike!! Posts: 651	what 320 discs fit? Oct 17, 2008 17:24:52 GMT -5 Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by solo2racr on Oct 17, 2008 17:24:52 GMT -5 I know those should bolt up but, I'm unsure about the offset. I think the SR disc offset is in the neighborhood of 15-18mm.
	www.N-RPerformance.com

colinjay
Senior Member

Posts: 520

what 320 discs fit? Oct 20, 2008 3:25:10 GMT -5

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Post by colinjay on Oct 20, 2008 3:25:10 GMT -5

1. Yamaha has used the same 6 bolt pattern on the brake discs of there road bikes since the 70's, with a few exceptions being some of the late model performance/sports bikes which use a larger centre diameter and therfore a larger PCD for the bolt pattern.

2. The FZR discs that I run on two of my SRs are flat discs with no offset, and are mounted to the wheels with spacer/adaptor plates to move the disc out to the correct offset. Both of these discs were bought from wreckers for under $50 each.

3. The spacer/adaptor plates that I have made for the conversions will not work on the LH side of the wheel as they interfere with the speedo drive unit so I have fitted the discs onto the RH side on both bikes.

4. If you are going to fit a larger diameter disc, the brake caliper needs to be moved further away from the axle to allow for the increased disc diamater. If you are going to go to the trouble of making a mounting plate to move the caliper, you might as well fit a 4 spot caliper.

5. Many moons ago, I posted some drawings of the disc spacer/adaptors that I used for the FZR discs on my two bikes and also a drawing for a calpier mounting plate to adapt the "Gold" series for spot caliper from the early FZRs to a SR500 fork leg. If you search back through the posts you should be able to find these drawings.

CJ

Is 37 motorcycles too many??[br]Obviously Not! As the collection is back up to 40 bikes! Make that 42, I picked up another 2 wrecks while I was in the Hill on the weekend!

chew652 Senior Member Posts: 266	what 320 discs fit? Oct 20, 2008 17:18:14 GMT -5 Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by chew652 on Oct 20, 2008 17:18:14 GMT -5 Mikes xs spaces the caliper inward with 2 brass spacers instead of spacing the disc out.There is plenty of room with the stock wheels.I just checked. Here is the link. www.mikesxs.net/mikesxs-chassis.php?category_id=1.2

sschering
New Member

Posts: 4

what 320 discs fit? Dec 11, 2008 13:45:41 GMT -5

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Post by sschering on Dec 11, 2008 13:45:41 GMT -5

Bumping up an old thread with new info I found..
Thanks to the Ducati hint I found this list

List of Bikes with 320mm rotors and 80mm 6 bolt circle

APRILIA AF 1 FUTURA 125 1990-1992
APRILIA RS 125 2006-2008
APRILIA RS EXTREMA REPLICA 125 1993-2005
APRILIA PEGASO FACTORY 660 2005-2007
APRILIA PEGASO STRADA 660 2005-2007
APRILIA PEGASO TRAIL 660 2005-2007
APRILIA SHIVER 750 2007-2008
APRILIA MANA 850 2007-2008
APRILIA RSV - SP 1000 1998-2000
APRILIA RSV - SP 1000 2001-2004
APRILIA RSV R 1000 1998-2000
APRILIA RSV R 1000 2001-2004
APRILIA RSV R FACTORY 1000 2004-2008
APRILIA SL FALCO / R 1000 2000-2004
APRILIA TUONO R 1000 2006-2007
APRILIA TUONO R FACTORY 1000 2006-2008
BENELLI TORNADO LE 900 2002-2003
BENELLI TORNADO RS 900 2004-2005
BENELLI TORNADO TRE 900 2003
BENELLI TNT CAFE' RACER 1130 2006-2008
BENELLI TNT SPORT 1130 2006
BENELLI TNT TITANIUM 1130 2005-2006
BENELLI TORNADO TRE 1130 2007-2008
BIMOTA V-DUE 500 1997>
BIMOTA YB9 SRI 600 1996-1999
BIMOTA SUPERMONO 650 1995-1996
BIMOTA SUPERMONO BIPOSTO 650 1996-1997
BIMOTA DB 2 SR EDIZIONE FINALE 900 1997-1998
BIMOTA MANTRA DB3 900 1995-1998
BIMOTA DB 4 904 1998-1999
BIMOTA DB4 I.E. 904 2000>
BIMOTA SB 8 K 1000 2000-2004
BIMOTA SB 8 K 1000 2005>
BIMOTA SB 8 R 1000 1997-1999
CAGIVA MITO EURO 2 125 2004-2006
CAGIVA MITO EV 125 1994-1999
CAGIVA MITO EV 6 speed 125 1999-2000
CAGIVA N1 PLANET 125 1998-2003
CAGIVA RAPTOR 125 2004
CAGIVA SUPERCITY 125 1997-1999
CAGIVA RIVER 500 1995-1998
CAGIVA RIVER 500 1999
DUCATI MONSTER 400 2005-2008
DUCATI MONSTER 600 1993-1999
DUCATI MONSTER 600 2000-2001
DUCATI SUPERSPORT 600 1994-2001
DUCATI MONSTER 620 2002-2005
DUCATI MONSTER DARK 620 2005
DUCATI SPORT 620 2003
DUCATI MONSTER 695 2007
DUCATI 748 748 1999-2002
DUCATI MONSTER 750 1996-2002
DUCATI SPORT 750 1974-1976
DUCATI SUPERSPORT 750 1999-2002
DUCATI SPORT 800 2003
DUCATI SUPERSPORT 800 2003-2004
DUCATI SUPERSPORT 800 2005-2007
DUCATI 851 BIPOSTO 851 1991-1992
DUCATI SPORT 851 1990
DUCATI 888 888 1993-1995
DUCATI MH EVOLUZIONE 900 2001-2002
DUCATI MONSTER 900 1993-1999
DUCATI MONSTER 900 2000-2002
DUCATI SUPERSPORT 900 1992-1997
DUCATI SUPERSPORT 900 1998-2002
DUCATI 916 BIPOSTO / STRADA / SP / SENNA 916 1994-1998
DUCATI 916 SPS 916 1997
DUCATI 996 996 1999-2001
DUCATI 998 998 2002-2003
DUCATI SPORT CLASSIC PAUL SMART 1000 2006
DUCATI ST3 1000 2005-2007
DUCATI SUPERSPORT 1000 2003-2006
GILERA GFR 125 1993-1994
KTM SUPERDUKE 990 2005
LAVERDA GHOST 650 1996-1997
LAVERDA GHOST 650 1998>
LAVERDA SPORT 650 1995-1997
LAVERDA SPORT 650 1998-2002
LAVERDA STRIKE 750 1998-1999
MOTO GUZZI BREVA 750 2004-2005
MOTO GUZZI NEVADA CLASSIC 750 2002-2005
MOTO GUZZI DAYTONA 1000 1991-1994
MOTO GUZZI DAYTONA RACING 1000 1996>
MOTO GUZZI BREVA 1100 2005-2006
MOTO GUZZI CALIFORNIA EV SPECIAL 1100 1997-1998
MOTO GUZZI CALIFORNIA EV SPECIAL 1100 1999-2000
MOTO GUZZI CALIFORNIA EV TOURING 1100 2003-2005
MOTO GUZZI CALIFORNIA JACKAL 1100 2000>
MOTO GUZZI CALIFORNIA STONE 1100 2002-2005
MOTO GUZZI CALIFORNIA TITANIUM 1100 2003-2005
MOTO GUZZI GRISO 1100 2006
MOTO GUZZI SPORT 1100 1996-1999
MOTO GUZZI V10 CENTAURO / GT 1100 1997-1999
MOTO GUZZI V11 CAFE' SPORT BALLABIO 1100 2003-2005
MOTO GUZZI V11 COPPA ITALIA 1100 2003-2004
MOTO GUZZI V11 COPPA ITALIA 1100 2005
MOTO GUZZI V11 LE MANS SPORT-NAKED 1100 2002-2005
MOTO GUZZI V11 LE MANS-NAKED 1100 2001-2002
MOTO GUZZI V11 SPORT 1100 1999-2000
MOTO GUZZI V11 SPORT 1100 2001
MOTO MORINI 9 1/2 1200 2007
MOTO MORINI CORSARO 1200 2006-2007
YAMAHA DTR 125 1989-1991
YAMAHA TZR 125 1999>
YAMAHA TZR R 125 1992-1998
YAMAHA FZX-ZEAL 250 1993>
YAMAHA TDR 250 1987-1992
YAMAHA TZ GP 250 1996-1997
YAMAHA TZR 250 1989-1992
YAMAHA SRX 400 1991-1995
YAMAHA SRX 400 1996>
YAMAHA SZR 660 1996>
YAMAHA FZR 1000 1989-1991
YAMAHA FZR 1000 1992-1993
YAMAHA FZR GENESIS 1000 1987-1989
YAMAHA XJR 1200 1995>
YAMAHA XJR 1300 1998

Brembo Rotors specs

FZR600
Brembo Rotor 08.YA02.30
300mm 64mm center 12.5 offset 80mm mount circle 6 bolts

FZR1000
Brembo Rotor 08.YA00.32
320mm 64mm center 10mm offset 80mm mount circle 6 bolts

A list of Brembo rotors with offset and bolt spacing

www.1tail.com/MOTORCYC..._specs.HTM

The Yamaha Cross ref list for Brembo parts #'s

www.1tail.com/MOTORCYC..._CHART.HTM

Post by badcat on Oct 17, 2008 15:58:42 GMT -5

Post by solo2racr on Oct 17, 2008 16:31:45 GMT -5

Post by badcat on Oct 17, 2008 17:14:50 GMT -5

Post by solo2racr on Oct 17, 2008 17:24:52 GMT -5

Post by colinjay on Oct 20, 2008 3:25:10 GMT -5

Post by chew652 on Oct 20, 2008 17:18:14 GMT -5

Post by sschering on Dec 11, 2008 13:45:41 GMT -5