Specification: Product Name: Bicycle Rear Derailleur Ceramic Bearing; Material: Aluminum alloy 7075; Structure: Ceramic bearing; Size: 11T; Type: Fit for 4/5/6 MM roller screw axis; Weight: About 7.8g; Color: Black / Red / Blue /...
Note: it will send PLA or PLA-S for you. It is the same material and filament type. please attention it. Thank you. Introductions: -PLA is a more earth-friendly plastic. It...