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Designed as a singlespeed cog but may also be stacked and used with 9-speed shifter
5" Valve Presta Weight 536 Tire Type Tubeless Ready Rim Material Carbon Hub Drilling 32 Brake Track Carbon Manufacturer Spec ERD (mm) 575
Defined Color Black Rings 46/30 Spindle Interface Type Shimano Hollowtech II Chainring BCD 110 Shimano Asymmetric Chainring BCD 80 Color Black Chainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm Chainstay Drivetrain Speeds 11 Weight 816 Number of Chainrings Double Crank Intended Use Gravel BB Included No Pedal Spindle 9/16" Crank Length (mm) 175
The classic iconic legendary gold standard of headsets
Made from 7075-T6 aluminum for long life
RaceFace Bosch Gen4 104 BCD Spider - 4-Bolt 104 BCD Aluminum Black Manufacturer Spec ERD (mm)-526 Designed as a singlespeed cogRaceFace Bosch Gen4 104 BCD Spider 4 Bolt 104 BCD Aluminum Black. The RaceFace Bosch Gen 4 spider allows the use of RaceFace 104 BCD rings on RaceFace ebike cranksets (52mm chainline). This spider is only compatible with Bosch Gen 4 Performance Line CX motor Any RaceFace 104 BCD chainring will mount securely with the included hardware including the RaceFace SHI 12 speed rings Aluminum TECH SPECS Bosch Drive Unit Compatibility Performance Line CX
