Full Speed Ahead Gossamer Tandem Rear Crankset - 170mm 10-Speed 52/39/30t 130/74 BCD Full Speed Ahead MegaExo Spindle Interface BLK Product Type_Front Hub Spoke Interface J-Bend Skewer Included

Full Speed Ahead Gossamer Tandem Rear Crankset 170mm 10 Speed 52 39 30t 130 74 BCD Full Speed Ahead MegaExo Spindle Interface BLK Product Type_Front Hub Spoke Interface J Bend Skewer Included Spoke Interface J Bend Skewer Included No Defined Color Black Rear Axle 12mm Thru x 142mm Color Black Red Hub Drilling 28 Bearing Type Sealed Cartridge Hub Brake Compatibility Center Lock Disc Cassette Body Type Shimano SRAM 11 Speed Road Cassette Body Type Shimano SRAM 8 9 10 Speed Tooth Count 30 Ring Position Type Chain Retaining Single Ring Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Chainring BCD 96 Shimano Asymmetric Color Black Defined Color Black Material Aluminum