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Description
- Italian-threaded bottom bracket, with threads on both sides being right-hand threaded
- Commonly used in Italian bicycle frames
- The inner diameter of the bottom bracket is about 36mm thread
- Meticulously constructed with premium material, which ensures durability, strength, and smooth operation
Specification:
- Model: BB109 ITA70
- Material: acrylic + aluminum alloy + ceramic bearing
In the box
- 1 x Bicycle Bottom Bracket




