SRAM Rival 1 Crankset - 170mm 10/11-Speed 42t 110 BCD GXP Spindle Interface BLK CheckoutSpec= Hylex FM (F10RS) }SRAM CenterLine Disc Brake Rotor

}SRAM CenterLine Disc Brake Rotor - 140mm 6-Bolt Silver

Tooth Count 30 Round or Oval Round Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Direct Mount Type Direct Mount SRAM Defined Color Black Ring Position/Type Single Ring Position/Type Chain Retaining Single Ring Offset 3 Chainring BCD Sram Direct Mount Color Black Material Aluminum Material Aluminum Chainline/Hub Compatibility 141/148 Boost Hubs

SRAM XX1 Chainring Bolts

}DT Swiss 6803 Bearing: Sinc Ceramic 26mm OD 17mm ID 5mm Wide

SRAM Rival 1 Crankset - 170mm 10/11-Speed 42t 110 BCD GXP Spindle Interface BLK CheckoutSpec= Hylex FM (F10RS) }SRAM CenterLine Disc Brake RotorSRAM Rival 1 Crankset 170mm 10 11 Speed 42t 110 BCD GXP Spindle Interface Black. Featuring forged aluminum arms and SRAM's game changing X Sync chainrings this crankset hits the sweet spot between weight durability and performance. X SYNC Chainrings are compatible with SRAM 11 and 10 speed chains 45. 5mm chainline is compatible with130 or 135mm spaced rear dropouts Chainring spider is removable Q factor for GXP cranks is 149. 6mm Q factor for BB30 is