AirInk wrote: Why do you see some 84's with the large gussets and some with the small? Are the ones with the large gusset built in 83 for 84 release? The ones with the smaller gusette are the factory team super vipers or (pacer 500) wich sounds gay thats why they changed the name to SV.The 84 viper is a well respected frame in the BMX world won lots of races.

Nov 27, 2012. Just picked up this diamondback and i cant seem to find a serial # database to figure out the year. Can anyone help? I picked up a looptail. Well, the information that is embedded into a bicycle serial number isn't as interesting as you might think. In many cases, here is how the serial number flushes out: The first 2 or 3 characters are usually letters. This identifies the frame facto. Oct 18, 2010. Please visit Sparky's OS-DB for his thorough guide to serial numbers: 70s DBs made by FMF (USA) Koizumi (Japan) Akisu (Taiwan) Serial Number Registry You can submit your name if you also want this to act as security proof if your bike is stolen. 1977 1978 1979 1980 #0A0347 - 1980 Large Pro.

They wanted a lighter frame during 84 so they went with the SV. If you want a DB Any viper is the one to have for a reasonable price. But the better parts you put on any bike will make it lighter any way.

Downloading Utorrent For Windows 10. OK so I signed up on the os db site today just so I could check in on the vin. Apparently there's been on ongoing investigation into these VM serial number DB's. I sent the same same pictures to sparky to add to his investigation. It seems he's trying to figure out if these VM frames were possibly made in the kuwahara factory before akisu started producing them.