website:https://www.jhmindustry.com/
Shanghai Jian & Mei Industry and Trade Co., Ltd. is the company which manufacture and export fasteners and metal hardware, founded in 2006, with import-export authority. Now, 80% products export to all over the world and 20% sell in domestic market.
I show how to remove a stubborn stuck fixed cup from a bike bottom bracket. I use a homemade tool consisting of a 5/8″ bolt, some washers and a nut. Sheldon …