Columbus tubing chart from 1988 (via 80’s Vintage)

Columbus tubing chart from 1988 (via 80’s Vintage)

Bike lust for an oh-so-clean fillet-brazed Serotta track (more).

Bike lust for an oh-so-clean fillet-brazed Serotta track (more).

A Handbuilt Porteur Bike by Christopher Robin from Stockholm (via Laekhouse & fixedgear.se)

A Handbuilt Porteur Bike by Christopher Robin from Stockholm (via Laekhouse & fixedgear.se)