The Bicycle Union "Process V2" Cassette Hub is a robust cassette hub with 36 holes and a 14mm axle. An excellent kick is warranted with the 1-piece 9T driver and you can choose here between a LHD hub. If you want to protect the hub shell of the Bicycle Union "Process V2" Cassette Hub |you can get fitting hubguards made by the Bicycle Union. ###section### Product Specs HUB TYPE:Cassette AXLE:14mm Male DRIVER:9t SPOKE HOLES:36h WEIGHT:445g / 15.9oz