SRAM Rival 1 Crankset - 172.5mm, 10/11-Speed, 42t, 110 BCD, BB30/PF30 Spindle Interface, Black Frame Tools 153246-Q0-L

153246-Q0-L

150821-Q0-L

Tri-compound tape construction

Manufacturer Part Number: 391-31700-C005

Kit includes one Di2 battery holder

SRAM Rival 1 Crankset - 172.5mm, 10/11-Speed, 42t, 110 BCD, BB30/PF30 Spindle Interface, Black Frame Tools 153246-Q0-LFeaturing 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 147. 4mm Product Specifics Drivetrain Speeds: 11 Drivetrain Speeds: 10 Rings: