Bike Sales and Repair

Thick OB1

Rear End

Built-up OB1 BMX Bike
The rear end combines a traditional fastback seatstay design with a mono-stay lower section. The lower (chain)stays are 7/8" x .049" wall with a 1 5/8" x .058" mono-tube. The seat tube fits a standard 1" post. That handcut "OB1" sticker has since been replaced by a much nicer black computer cut one in a ragged stencil font so it looks much more professional now.
Whole Built Bike Dropout Sideview BB Shell
Headtube Rear End DT Gusset Side-Rear View

THICK 62 South 15th Street, Pittsburgh PA 15203 (412) 390-3590