SRAM Force 1 Crankset - 172.5mm 10/11-Speed 42t 110 BCD GXP Spindle Interface BLK CheckoutSpec= 80mm Presta Valve }SRAM PC-971 Chain - 9-Speed

}SRAM PC-971 Chain - 9-Speed 114 Links Silver/Gray

WATERREPELLENT

more durable crankset 29 g lighter than the previous generation Crisp and accurate front shifts Ultra-light hollow carbon fiber crankarms DUB bottom bracket adds durability and simplicity Can be upgraded to a power meter SRAM Model ID: FC-RED-E1

These hangers do not come with mounting hardware

SRAM Force 1 Crankset - 172.5mm 10/11-Speed 42t 110 BCD GXP Spindle Interface BLK CheckoutSpec= 80mm Presta Valve }SRAM PC-971 Chain - 9-SpeedSRAM Force 1 Crankset 172. 5mm 10 11 Speed 42t 110 BCD GXP Spindle Interface Black. Carbon fiber arms with structural foam core provide excellent strength to weight. Tall teeth with alternating narrow and wide profiles retain chain over rough terrain."Hidden" chainring bolt threads into crank arm to enhance chainring stiffness Q factor is 145mm TECH SPECS BB Included No Chainline Hub Compatibility 130 Hubs Chainline Hub Compatibility 135 142 Road Disc