BMXGuru 36T Aluminum Spider & 4-bolt Chainring Combo – Gold over Gold – USA Made

BMXGuru 36t chainring / spider combo.36t anodized Gold aluminum chainring23.8mm bore holeFits 1-piece cranks or 19mm or 22mm cranks with adapter (not included)Gold Spider, 104mm BCD 4-boltChrome plated bolts3/32" teeth size works with 3/32" and 1/8" chains