Industry Nine Hydra Classic Front Hub - 15 x 110mm Boost 6-Bolt Purple 32H ModelNumber=E4077 Peri-Canal design provides a continuous

Peri-Canal design provides a continuous relief channel from tip to tail

Hook and loop strap fasteners or cable ties can be used to mount the Mudrocker to the fork bridge

5" 20 x 110 mm Boost Spacing Diffusion Black

Steel cassette body

5" to 1-1/8"

Industry Nine Hydra Classic Front Hub - 15 x 110mm Boost 6-Bolt Purple 32H ModelNumber=E4077 Peri-Canal design provides a continuousIndustry Nine Hydra Classic Front Hub 15 x 110mm Boost 6 Bolt Purple 32H. Industry Nine Hydra Classic mountain hubs are loaded with features every rider will appreciate such as revolutionary 0. 52 engagement generously low weights and an intuitive layout that can be serviced without any proprietary tools. From turning and milling bar stock 7075 T6 aluminum for shells axles and encaps wire EDM cutting A2 tool steel for pawls and driverings to in house