Seat Posts S&M 7/8" Old School Alloy Post 12" Black PreviousS&M Long Johnson Stealth Pivotal Seat Post 320mm S&M 7/8" Old School Alloy Post 12" Black S&M 7/8" Old School Alloy Post 12" Black $19.99 DetailsS&M OLD SCHOOL ALLOY SEAT POST. 7/8" DIAMETER, 12" LONG FOR SEAT GUTS. BLACK ANNO PLATED. ROLLED MARKED "MADE IN USA.". Quantity: Add to Cart Facebook0 Twitter Tumblr