1999 25th anniv. Mongoose frame
Pro SGX BMX bike frame. It is a 25th Anniversary model, constructed of 7005 heat treated aluminum. Standard 3/8" dropout slots. Cantilever (v brake) mounts. Headset 1-1/8" top tube is 21". Weighs in at 4 pounds 7 ounces.
Submitted by Guest (274 bikes in museum)
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