Industry Nine Rear Hub Bearing Kit Hydra 6-Bolt HG/XD ModelNumber=K8947 } Magi-X compound is designed

} Magi-X compound is designed to provide maximum grip

Rode Endurance is competitive alone with almost all glide waxes

while elastic jersey at sides and undersleeves provides ventilation to prevent overheating

Allows for space underneath for a bottle cage

Industry Nine Rear Hub Bearing Kit Hydra 6-Bolt HG/XD ModelNumber=K8947 } Magi-X compound is designedHydra MTN 6 bolt mountain and fat bike rear hub replacement bearings. Not compatible with single speed hubs. Compatible with Hydra 6 bolt mountain rear hubshells HG XD drivers Includes: 1 61804 steel bearing, 1 15307A5 steel bearing, 1 152610A3C3 steel bearing, 1 15267A5 steel bearing TECH SPECS Material Steel