CeramicSpeed BB90 Bottom Bracket - 24mm Spindle Black MFPN=121-0526 High grade petroleum oils provide

High grade petroleum oils provide optimum lubrication under extreme temperatures (-60 to 475F) and humidity

High quality cable housing in a box that keeps things tidy

Left shifter has a trim position when front derailleur is in the large chainring

Defined Color Black Rings 42 Spindle Interface Type SRAM/Truvativ GXP Chainring BCD 110 SRAM Asymmetric Color Black Chainline/Hub Compatibility 130 Hubs Chainline/Hub Compatibility 135/142 Road Disc Hubs < 415 mm Chainstay Drivetrain Speeds 11 Drivetrain Speeds 10 Number of Chainrings Chain Retaining Single Crank Intended Use Cyclocross BB Included No Pedal Spindle 9/16" Crank Length (mm) 170

}Wheels Manufacturing BB86/92 SRAM Bottom Bracket with ABEC-3 Bearings Black Cups - Threaded

CeramicSpeed BB90 Bottom Bracket - 24mm Spindle Black MFPN=121-0526 High grade petroleum oils provideCeramicSpeed BB90 Bottom Bracket 24mm Spindle Black. The CeramicSpeed BB90 bottom bracket offers bearings with extremely low friction improved power transfer and a service life that far exceeds traditional steel bearings. TECH SPECS Defined Color Black Bottom Bracket Shell I. D. 37 Spindle Interface Type Shimano Hollowtech II Spindle Interface Type FSA MegaExo Spindle Interface Type FSA MegaExo Light Spindle Interface Type RaceFace EXI Weight 37 BB