Tech page on Instagram: "The pro cyclist chain cleaning trick finally revealed is all about deep cleaning with minimal effort while protecting the drivetrain. Instead of removing the chain, professionals often use a simple degreasing method that flushes dirt out from between the links using a controlled flow of cleaner and rotation. By backpedaling the bike while applying a biodegradable degreaser and guiding the chain through a firm brush or cloth, grime is lifted quickly without spreading it a