Help - Search - Members - Calendar
Full Version: Help me ID this Mongoose
VintageBMX.com > VintageBMX Talk > Vintage BMX Racing
Keep_It_Warm
Found this today for $50

Moto X bars...Gold Stem...Motomag 2's (in gold? What year was this from?)...Mongoose clamp

Serial is: J 87393 What year is this?






firebird
I dont know what year but man that was a good score.
Rick
Motor City Mongoose
Tom, it's a `78. Nice score!
RandyS
Japan frame 82/83?
RandyS
Wait, am I confusing Mongoose with Redline on the Japan thing?

Is your daughter standing in front of the later dropouts(step down)?

It's 81/82ish era but I might be wrong about the Japan thing.
Sodbuster
I'm with RandyS on this one. But still a killer score! I think the 78's had the three arrows sproket and Ashtabula components. also I think the gold painted motomags came out in the 80's don't know about any Japan thing either.

My '78 for a comparison.


[ September 05, 2006, 11:24 PM: Message edited by: sodbuster ]
Motor City Mongoose
Um......what year does the seat post sticker say? Sometimes they are off if manufactured near a year end or beginning, but not more than a year either way.
Sodbuster
plus I don't think Mongoose started to put on compoments that were stamped mongoose untill '80
Motor City Mongoose
Sod, I agree about the components, but the bike could have been "updated" in `82. I was just going by the VIN at first, then saw RandyS's post and actually took a second look.

Tom, rear dropout pic (minus cute little girl) would help. Either way, great score.
Randy
Thats the Mongoose II model, pretty much box-stock. Early 80's...81-82-83 with a weird s/n. The hollowed out chainstay is a dead giveaway.

The white seatmast decal should have a date.

[ September 06, 2006, 12:23 AM: Message edited by: Randy ]
Keep_It_Warm
Here are the dropouts. Having holes, I assumed this bike was 82-84 or so. Having been schooled by Randy, Lee, and Astro on my last Mongoose project...I also know that Mongoose stamped seat clamps, headsets, and BB's started in 79/80, so I do not think it could be a '78.

Like Randy said...the weird serial # had me confused.



I never knew the white seat post decal had a date on it...I will check after the sun comes up...

Thanks for the help everyone.

[ September 06, 2006, 06:06 AM: Message edited by: Keep_It_Warm ]
Motor City Mongoose
D'oh, stupid serial number (typed in my best Homer Simpson voice). That's what threw me too. I agree-`82ish score!

[ September 06, 2006, 08:09 AM: Message edited by: Motor City Mongoose ]
Keep_It_Warm
Update:

I looked at the white decal on the seat post tube....1981



This one's going to a friend.......
BenOr
I think 1981 was the only year with thsoe drop outs... then Cal style no gusset frames happened.
This is a "lo-fi" version of our main content. To view the full version with more information, formatting and images, please click here.