BB30 Shimano Black Coated Bottom Bracket
CERAMICSPEEDAvailable Stock
A bottom bracket that offers bearings with extremely low friction, improved power transfer, and a service life that far exceeds traditional steel bearings.
Grade 3 Silicon Nitride balls
Hardened races
Reinforced polyamide cage and non-contact seals
Hand built in Denmark
DETAILS
Model #: 30335
Model Name: BB30 Bottom Bracket
BB Shell Width (mm): 68
BB/Frame Interface: BB30
Bottom Bracket Shell I.D.: 42
Defined Color: Black
Spindle Interface Type: Shimano Hollowtech II
Weight: 114
Code : 101352