CeramicSpeed 61903/18 Standard Bearing Brand-RockShox Adds speed-sensitive ending-stroke control and

Adds speed-sensitive ending-stroke control and bottom-out force adjustability

42 Spindle Interface Type Shimano Hollowtech II Spindle Interface Type FSA MegaExo Spindle Interface Type FSA MegaExo Light Spindle Interface Type RaceFace EXI BB Shell Width (mm) 79 BB Shell Width (mm) 84

8 Width 42 Cable Routing Internal Bar Top Style Round Clip-on Compatible Yes Color Matte Black Bar Drop (mm) 128 Material Aluminum Bar Reach (mm) 70 Bar Clamp Diameter (mm) 31

}Wolf Tooth Headset Spacer Kit 3 510 15mm Red

CeramicSpeed 61903/18 Standard Bearing Brand-RockShox Adds speed-sensitive ending-stroke control andCeramicSpeed 61903 18 Standard Bearing. CeramicSpeed cartridge bearings are an upgrade option for any cycling discipline. These bearings provide extremely low friction improved power transfer and a service life that far exceeds traditional steel bearings. Grade 3 Silicon Nitride balls Hardened steel races Reinforced polymide cage and non contact seal to keep dirt and moisture out High resistance to poor lubrication Can be used for any cycling