SRAM Rival Crank Arm Assembly - 175mm 12/13-Speed 8-Bolt Direct Mount DUB Spindle BLK E1 ModelNumber=K9209 Chain Connection Type Reusable Master

Chain Connection Type Reusable Master Link Color Silver Defined Color Silver Drivetrain Speeds 8 Half Link Chain No Links (links) 116 Width 7

}Cane Creek eeBrake G4 Road Caliper Brake - Regular Mount Rear Single-Bolt Black

Chain: Alloy Ahead

They use a captive steel washer under the head that protects your fork

SRAM Rival Crank Arm Assembly - 175mm 12/13-Speed 8-Bolt Direct Mount DUB Spindle BLK E1 ModelNumber=K9209 Chain Connection Type Reusable MasterSRAM Rival Crank Arm Assembly 175mm 12 13 Speed 8 Bolt Direct Mount DUB Spindle Black E1. SRAM has taken aluminum to another level. Careful engineering has resulted in crankarms that optimize stiffness to weight ratio with material only where its needed8 bolt interface compatible with power and non power AXS spiders and integrated chainrings (Chainring and spider sold separately) DUB bottom bracket adds durability and simplicity (Bottom bracket sold