FSA HG Freehub For Metron PRS Disc Brake Wheels Shimano HyperGlide 11/12-Speed – Alloy CheckoutSpec= Thick - Blue Range 11-42 Cogs 11-13-15-18-21-24-28-34-42 Cassette Size:29 X 2.20 This system integration allows EP1451 MFPN=8023019

FSA HG Freehub For Metron PRS Disc Brake Wheels Shimano HyperGlide 11 12 Speed – Alloy CheckoutSpec= Thick Blue Range 11 42 Cogs 11 13 15 18 21 24 28 34 42 Cassette Size:29 X 2.20 This system integration allows EP1451 MFPN=8023019 Range 11 42 Cogs 11 13 15 18 21 24 28 34 42 Cassette Body Type Shimano HG Drivetrain Speeds 9 Color Black Weight 450 Defined Color Black Gear Range 11 42T Material ED Coated Color Bolt Defined Color Multi Color Fabric Weight Light Finger Style Full Finger Gender Age Unisex Insulation Type None Padding None Season Warm Weather Size Medium Touch Screen Compatible Yes Activity Cycling Clothing Features Moisture Wicking