Hey guys I've been looking at a vintage frame on eBay I was hoping you could help me identifying it. Pretty sure that it's going to be an expert. Okay so I got the serial number for frame that I was trying to find out the model and stuff but what do I do with it to find that stuff out and there's two btw. Find out how much a Mongoose bicycle is worth. Our bicycle database is constantly growing with pricing information and bicycle specs daily.

1. Old Mongoose Serial Numbers Chart
2. Identify Bike By Serial Number

Old Mongoose Serial Numbers Chart

Wrote:LOOKS like a BSD from pictures I just saw from googling BSD frames, didn't he also say it was a Fit? Seems pretty sketchy.

I'd email the serial number to BSD and see if they can verify itthe letters on the right, do they start with a T?looks like it says TOOLO21TOOLOBSD Too Loose 21'?Maybe, look similar anyone?notable things are the gussets, integrated clamp, slightly concave BBmy money's on it being a BSD Too LooseHe mentioned it being a bsd too loose is this a good frame for street I ride really tech and I plan on getting wifi but will this be good for now. Wrote:LOOKS like a BSD from pictures I just saw from googling BSD frames, didn't he also say it was a Fit? Seems pretty sketchy. I'd email the serial number to BSD and see if they can verify itthe letters on the right, do they start with a T?looks like it says TOOLO21TOOLOBSD Too Loose 21'?Maybe, look similar anyone?notable things are the gussets, integrated clamp, slightly concave BBmy money's on it being a BSD Too LooseYeah could be. I think that's it. I was thinking forever trying to think of frames that start with t o o l o but none came to mind.

Identify Bike By Serial Number

Shapechanger software. Good job I think that may be it.