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1978 Diamond Back 
#1 2007-11-18 11:33pm
1978 Diamond Back
1978 Diamond Back
Early Diamond back frame
I got this frame in an auction and noticed it had strange brake bridge, euro bottom bracket, and slotted weld behind bottom bracket. Even the Gussets with the Diamond are inset slightly and the diamond cut out is smaller too. I just thought I would add this to the museum as an example of where the Diamond back came from and for members to compare the differences. 
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#2 2007-11-19 6:12am
- shivadread
- Museum Addict

- From: Jersey C.I.
- Registered: 2006-07-13
- Posts: 2299
- Bikes: 9
- Feedback : 0
Re: 1978 Diamond Back
Your one lucky person getting yourself one of these early frames, what are your plans for it
RIDE IT LIKE YOU STOLE IT
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#3 2007-11-19 4:14pm
Re: 1978 Diamond Back
shivadread wrote:
Your one lucky person getting yourself one of these early frames, what are your plans for it
Well I am gonna research the model, and find the correct color paint and maybe find the type of parts that would have been proper for that year. I still need a double drop out DB fork for it. The best part about the frame is it is straight and has not one ding on it. Un believable for a 30 year old frame!
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#4 2007-11-23 6:49pm
- halsencrew
- Pro Member

- From: Warrenton, Oregon
- Registered: 2007-09-03
- Posts: 2930
- Bikes: 17
- Feedback : 101
Re: 1978 Diamond Back
great frame man i got a rare 1980 non looptail and need forks also but i hope you build that one no matter how long it may take. Im making mine a daily rider cause I like it so much.
I just need forks and wheels.
BMX ROCKS THANKS TO ALL YOU GUYS
I am grateful for all the help and this has been fun
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#5 2007-11-24 1:43pm
Re: 1978 Diamond Back
halsencrew wrote:
great frame man i got a rare 1980 non looptail and need forks also but i hope you build that one no matter how long it may take. Im making mine a daily rider cause I like it so much.
I just need forks and wheels.

IMG]http://i233.photobucket.com/albums/ee8/shamrockr_photo/DiamondbackNov2007013.jpg[/IMG]
Hey Halsencrew, I got one of them weird ones too. I kinda like it. Mine has a 19 inch top tube. I also need the forks as well.
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#7 2007-11-29 10:49pm
Re: 1978 Diamond Back
Hey guys
Check this ebay auction out
http://cgi.ebay.com/DIAMONDBACK-FORKS-1 … dZViewItem
I think your 77 models came with the double drop Tange style forks. These are the double drops that came with the 79 and 80 models I beleive. Anyway just trying to help out.
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#8 2007-11-29 11:00pm
Re: 1978 Diamond Back
Those forks have diamond cut outs in the drop outs. The correct forks for an early DB have three little holes instead. See my frame for reference:
http://www.bmxmuseum.com/forums/viewtopic.php?id=5338
And that red frame is weird as hell. I have never seen another like it.
Last edited by scraplord (2007-11-29 11:01pm)
Still searching for my missing bikes from BITD. 1979 Blue Max serial: C19 221346 and 1977 Webco serial: WB 42667. Both last seen at Spoke and Sport Bicycles in Spokane, WA. around 1984. Reward if found!!
[img]http://i123.photobucket.com/albums/o299/scraplord/181838Cart_crash.gif[/img]
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#9 2007-12-13 9:10am
- halsencrew
- Pro Member

- From: Warrenton, Oregon
- Registered: 2007-09-03
- Posts: 2930
- Bikes: 17
- Feedback : 101
Re: 1978 Diamond Back
the red one is just like mine ,cool
BMX ROCKS THANKS TO ALL YOU GUYS
I am grateful for all the help and this has been fun
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