SRAM Rival 1 Crankset - 170mm 10/11-Speed 42t 110 BCD BB30/PF30 Spindle Interface BLK CheckoutSpec= Dia Stitch Ventilation: excellent ventilation through 11

Ventilation: excellent ventilation through 11 air inlets and 6 air outlets

Crankarms and spindles sold separately

5mm color black weight 449g

Pre-drilled binding holes

it features the same unique fit and comfort that elite athletes love

SRAM Rival 1 Crankset - 170mm 10/11-Speed 42t 110 BCD BB30/PF30 Spindle Interface BLK CheckoutSpec= Dia Stitch Ventilation: excellent ventilation through 11SRAM Rival 1 Crankset 170mm 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