SRAM Rival 1 Crankset - 172.5mm 10/11-Speed 42t 110 BCD BB30/PF30 Spindle Interface BLK ModelNumber=J2246 Less shoulder and arm fatigue

Less shoulder and arm fatigue and decreased rolling resistance mean more speed and longer distances

Perfect pressure distribution in the area of the sit and pubic bones by means of a flat even contact area and high end foam padding

}Wolf Tooth Bottom Bracket Tool - BBS4912 12 Notch 49mm

}Wheels Manufacturing PressFit 30 to Shimano Bottom Bracket with ABEC-3 Bearings Black Cups

Facets create four edges on grips which makes for additional points of contact for your hands and added grip

SRAM Rival 1 Crankset - 172.5mm 10/11-Speed 42t 110 BCD BB30/PF30 Spindle Interface BLK ModelNumber=J2246 Less shoulder and arm fatigueSRAM Rival 1 Crankset 172. 5mm 10 11 Speed 42t 110 BCD BB30 PF30 Spindle Interface Black. Featuring forged aluminum arms and SRAMs 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