Wheels Manufacturing BB30 to Shimano Bottom Bracket ABEC-3 Bearings BLK Cups MPFN-00.5115.028.030 Titanium Nitride surface treatment reduces

Titanium Nitride surface treatment reduces friction and enhances wear

Wide 11-50t gear range - Compatible with a splined driver body

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0mm thick Magura rotors

Color Gray Type Hex Material Aluminum Length 5

Wheels Manufacturing BB30 to Shimano Bottom Bracket ABEC-3 Bearings BLK Cups MPFN-00.5115.028.030 Titanium Nitride surface treatment reducesWheels Manufacturing BB30 to Shimano Bottom Bracket with ABEC 3 Bearings Black Cups. Machined aluminum shell threads together for precise bearing alignment and frame fit reducing bottom bracket creaking and premature bearing wear. Replaceable Enduro bearings Made in the USA TECH SPECS Defined Color Black Bottom Bracket Shell I. D. 42 Spindle Interface Type Shimano Hollowtech II Spindle Interface Type FSA MegaExo Spindle Interface Type FSA MegaExo