Replacement GS750 brake disc - help!

[domiles1]

I need a new rear brake disc for my late 70s GS750. None on UK ebay at the moment and they seem to be £150 or more from the pattern parts suppliers. Anyone know where I can get good used or cheaper new? And which other bikes used the same disc - GS1000? 850? If I can search for a disc from a GS1000 for example, I'll have more chance.
Thanks.

[Ranger]

I have one that should work but I have a feeling shipping rates will be not so nice.

[salty_monk]

Might not be that bad if it goes regular mail.... Hampshire Hog should have some ideas for you, he's in Berks I think from memory.
If you'd asked a month ago I could have bought you one over.... (I'm from London)

[BassCliff]

Hi,

If my cross-reference at alpha-sports.com is correct, the same disk is used in these models:

• 1973 SUZUKI GT250 (Hustler) - FRONT WHEEL
• 1974 SUZUKI GT250L (Hustler) - FRONT WHEEL
• 1975 SUZUKI GT250M (Hustler) - FRONT WHEEL
• 1976 SUZUKI GT250 (Hustler) - FRONT WHEEL
• 1977 SUZUKI GS400B - FRONT HUB (GS400B)
• 1977 SUZUKI GT250B (Hustler) - FRONT WHEEL
• 1978 SUZUKI GS1000C & EC - REAR WHEEL (GS1000C,N)
• 1978 SUZUKI GS1000C & EC - REAR WHEEL (GS1000EC,EN)
• 1978 SUZUKI GS550EC - REAR WHEEL (GS550EC,EN)
• 1978 SUZUKI GS750C - REAR WHEEL (GS750B,C,N)
• 1978 SUZUKI GS750EC - REAR WHEEL (GS750EC,EN)
• 1979 SUZUKI GS1000LN - REAR WHEEL
• 1979 SUZUKI GS1000N & EN - REAR WHEEL (GS1000C,N)
• 1979 SUZUKI GS1000N & EN - REAR WHEEL (GS1000EC,EN)
• 1979 SUZUKI GS1000SN - REAR WHEEL
• 1979 SUZUKI GS550EN - REAR WHEEL (GS550EC,EN)
• 1979 SUZUKI GS550LN - REAR WHEEL
• 1979 SUZUKI GS750EN - REAR WHEEL (GS750EC,EN)
• 1979 SUZUKI GS750LN - REAR WHEEL
• 1979 SUZUKI GS750N - REAR WHEEL (GS750B,C,N)
• 1979 SUZUKI GS850GN - REAR WHEEL
• 1980 SUZUKI GS550LT - REAR,WHEEL
• 1980 SUZUKI GS550T & ET - REAR WHEEL (FOR CAST WHEELS)
• 1981 SUZUKI GS550LX - REAR WHEEL (MODEL X)

Thank you for your indulgence,

BassCliff

[domiles1]

Thats a very useful list, thanks BassCliff.
Managed to find a couple of used discs at breakers round the UK for about £35. Didn't think there would be any around having tried recently to get parts for 70s and early 80s bikes. Bought one - just hope its in good nick when it arrives!
Thanks again everyone.