Brand: Santa Cruz made Bontrager (pre-Trek)
Model: Race, modified Mullet 650B/26"
Year: 1990 ish
Fork: Nobilette-made fork for 650B
Cable thingy - can't remember brand name, but keeps the crud out of the last section of housing
Anti Chain Suck device, back when triples were the norm, but works for double too.
Gusset behind seat clamp done by Paul Sadoff in the original Bontrager style. Tube had cracked, so Paul welded the crack and added the gusset