SRAM Rival 22 Crankset - 172.5mm 11-Speed 52/36t 110 BCD GXP Spindle Interface BLK MFPN=W075-0070 The fourth function is the

The fourth function is the 16mm chainbreaker head that can be used to tighten a loose crankarm during rides

Iron Temp 140C to 150C

GnarWolf Chainguide Braze-On Mount

Due to the lack of a clutch mechanism on Shimano road derailleurs

SRAM Rival 22 Crankset - 172.5mm 11-Speed 52/36t 110 BCD GXP Spindle Interface BLK MFPN=W075-0070 The fourth function is theSRAM Rival 22 Crankset 172. 5mm 11 Speed 52 36t 110 BCD GXP Spindle Interface Black. Featuring forged aluminum arms and SRAMs X Glide chainrings this crankset is hits the sweet spot between weight durability and performance. Chainrings are compatible with SRAM 11 speed chains and YAW front derailleurs Chainring spider is removable Q factor for GXP cranks is 149. 6mm Q factor for BB30 is 147. 4mm TECH SPECS BB Included No Chainline Hub Compatibility