How to renovate an old aluminum alloy bicycle?

Outdated renovation steps of bicycle with aluminum alloy frame;

1. Remove the seat cushion and fuel tank.

2. Put down the engine, and then remove the whole car circuit. Note: Connect yourself. Otherwise, the consequences are at your own risk.

3. The front wheel and rear wheel are also removed, and finally the fork is removed.

4. Prepare hand mill with wire brush. After cleaning, paint yourself in black, brush the whole girder in black, and then paint yourself dry. By the way, grind the flat fork and paint it black.

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