1984 Schwinn Mesa Runner

1984 Schwinn Mesa Runner
Build date: February 2026
Purpose: City bike / Grocery getter
Build hours: ~40
Saved from the scrap heap. Marketed as an all-terrain bike with wide 26" × 2.125" tires. It needed a good amount of cleaning and some tuning. While the paint has seen better days, the bike has been maintained well. Original made-in-Japan components include SunTour alloy cranks, front and rear derailleurs (the rear was upgraded to Shimano SIS by a previous owner), brakes, and pedals. I converted it into a city bike with new 1.5" tires and tubes, a suspension seatpost, a taller stem, slimmer aluminum handlebars and pedals, and comfy grips and saddle. It makes for a great ride to the farmers market.
Details

  • Hi-tensile steel in Maroon color
  • YUNSCM 26x1.50 Lightweight Road Tires (ETRTO 40-559) 60TPI
  • 2x5 10-speed, Shimano SIS thumb shifters
  • SunTour AG Tech
  • Shimano 7 SIS RD-TY22
  • SunTour Sakae CR
  • Dia-Compe MX-1000 Side-Pull
  • Upanbike 180mm gooseneck
  • eBay 640mm black aluminum, 30mm rise
  • Fito 350mm suspension post
  • eBay wide saddle for now
  • eBay black aluminum pedals
  • Topcabin ergonomic grips