SRAM Rival 1 Crankset - 172.5mm 10/11-Speed 42t 110 BCD GXP Spindle Interface BLK Model=Hangers Requiring 2 Fasteners }SRAM X-Sync 2 Eagle Steel

}SRAM X-Sync 2 Eagle Steel Direct Mount Chainring 30T Boost 3mm Offset

The larger 14-tooth X-SYNC lower pulley easily facilitates 11- to 50- and 10- to 50-tooth cassette capacity and also adds to NX Eagle's overall smooth-pedaling feel

Vacuum sealed

Machined engineering-grade Delrin inserts for adapting bottom brackets to a different type of crankset spindle

}SRAM DUB English Bottom Bracket - English/BSA 100mm MTB Black

SRAM Rival 1 Crankset - 172.5mm 10/11-Speed 42t 110 BCD GXP Spindle Interface BLK Model=Hangers Requiring 2 Fasteners }SRAM X-Sync 2 Eagle SteelSRAM Rival 1 Crankset 172. 5mm 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