Full Speed Ahead Gossamer Pro AGX+ 1x Crankset - 160mm For Shimano 12-Speed HG+ 42t Direct Mount MegoExo Spindle BLK MPFN-WCS1302015 0mm clamp diameters and have

0mm clamp diameters and have double grooves for cable routing

Range 9-45Cogs 9-11-13-15-17-19-21-24-28-33-39-45Cassette Body Type Shimano Micro SplineDrivetrain Speeds 12Color GrayWeight 327Defined Color Gray

The SLC version includes a upgraded carbon actuation arm for maximum rigidity and weight savings

5 Shaft Type Smooth Tube Compound Thermoplastic Elastomer Valve Presta Med 41-55mm

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Full Speed Ahead Gossamer Pro AGX+ 1x Crankset - 160mm For Shimano 12-Speed HG+ 42t Direct Mount MegoExo Spindle BLK MPFN-WCS1302015 0mm clamp diameters and haveThe Full Speed Ahead Gossamer Pro AGX 1x crankset was developed for riders seeking the roads and trails less travelled. FSA AGX components offer the best performance for Adventure Gravel and Cyclocross. Cold forged 6061 T6 aluminum crank arms are lightweight stiff and durability Premium 7050 aluminum MegaExo 24mm spindle for weight savings and exceptional strength Rings 42 Number of Chainrings Chain Retaining Single Drivetrain Speeds 12 Chainring BCD