SRAM Rival 1 Crankset - 172.5mm 10/11-Speed 42t 110 BCD BB30/PF30 Spindle Interface BLK MFPN=CK20EC90SL129ARM170BLK Hub/Disc Compatibility 6-Bolt Pad Compatibility

Hub/Disc Compatibility 6-Bolt Pad Compatibility All Pad Compounds Rotor Size (mm) 180 Rotor Type Two Piece

Reversed zippers and multi-row reinforced stitching

7mm - 26mm (

37 BB/Frame Interface English BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB Shell Width (mm) 100 Weight 102 Spindle Interface Type SRAM DUB Defined Color Red

Size Category Adult Color Black Size XL

SRAM Rival 1 Crankset - 172.5mm 10/11-Speed 42t 110 BCD BB30/PF30 Spindle Interface BLK MFPN=CK20EC90SL129ARM170BLK Hub/Disc Compatibility 6-Bolt Pad CompatibilitySRAM 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