saw stem off, remove fork, stand upside down in a vase full of caustic soda solution in a well ventilated area, wait 3 days until stem has complete dissolved, rinse. put new stem in.
the solution should not go past the steerer, because it will strip the paint too.
saw stem off, remove fork, stand upside down in a vase full of caustic soda solution in a well ventilated area, wait 3 days until stem has complete dissolved, rinse. put new stem in.
the solution should not go past the steerer, because it will strip the paint too.