Cartridge Bottom Bracket Set
back
Cartridge Bottom Bracket Set
|
• |
Threadless cartridge BB set |
|
• |
Suitable for both threadless and threaded BB shell |
|
• |
Decrease the noise caused from traditional BB shell eccentric transmission |
|
• |
Quick assembly, fix firmly, more durably and safely |
|
• |
2 cartridge sealed bearings |
|
• |
Alloy sleeve and cups |
|
• |
Weight: 263g |
|
• |
Patent no.: M357419 |
|
|
|
|
|
|
back