Industry Nine Hydra 2 Classic Front Hub - 15 x 110mm 6-Bolt Red 28H Diameter-36.5mm Fits 110 BCD Asymmetric 4-bolt

Fits 110 BCD Asymmetric 4-bolt Shimano cranks

just pop the cover back on until you hear a "click" and off you go

and 12-speed chains

During use

Industry Nine Hydra 2 Classic Front Hub - 15 x 110mm 6-Bolt Red 28H Diameter-36.5mm Fits 110 BCD Asymmetric 4-boltUpdated design with scalloped hub flange to distribute stress loads Redesigned bearing pre load and seals E bike compatible There can be color variations during anodization from batch to batch from the colors you see on our site Made in Asheville, NC USA TECH SPECS Model Hydra2 Front Rear Front Axle Spacing (mm) 15x110 Hole 28 Spoke J Bend Brake 6 Bolt Color Red Weight 157g