Amazon.com : Aerozine bike X12-FX-A3, MTB Crankset, New Crmo axle, 175mm, BSA MTB (BB-05-XC-73/68), Forged AL-6066T6 Crank arm Blast Black, 44-32-22T : Sports & Outdoors
Amazon.com : DJC Bike Crankset 104BCD with Chainring BSA Bottom Bracket with Spindle for MTB 1x 2X 3X Speed Mountain Bike Black Red Oilslick 170mm 175mm (170mm Black, Round 32T) : Sports
Bottom Bracket for BSA bikes with SRAM DUB Crankset