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
Deckas Direct GXP Crankset 165mm 170mm With BB BSA Adapter GXP 3mm 6mm Offset Chainring Direct For Sram MTB Moutain Bike Bicycle|Bicycle Crank & Chainwheel| - AliExpress