I mounted the seat to a Trek System 2 seatpost that I polished.
I've also fitted the BB, polished and fitted the Suntour XC Expert crankset and added the XC Pro GG pedals, Tioga Alchemy Headset, Pace RC35 Forks, and System 2 Bar and Stem.
I modified the 8 speed Suntour MD cassette by removing...