Quick ViewShimano BB-UN300-K Bottom Bracket - English, 68 x 122.5mm Spindle, Square Taper JIS, For Chain Case $19.00
Quick ViewWolf Tooth 110 BCD Gravel, CX and Road Chainring - 42t, 110 BCD, 5-Bolt, Drop-Stop ST, For Shimano HG+ and KMC 12-Speed Chains, Black $84.95