Mountain Biking
Upgrading my Tomac Cortez's 1x11 drive train to a
Box 2 11-46 cassette
Dymoece Narrow Wide 34 Chainring
SRAM 11 speed chain
SHIMANO XT RD-M8000 Rear Derailleur Medium Cage
Park City National (Park City, Utah) aboard GT Karakoram (1992 or 1993?)