RaceFace Vault J-Bend 424 Rear Hub - 12 x 148mm 6-Bolt XD Black 32H MFPN=00.7918.390.000 Reinforced fiber glass composite construction

Reinforced fiber glass composite construction is lightweight durable and holds its shape for years to come

and child seats

Large rubber/plastic boot provides a stable stand platform

Beyond that its Full Mount attachment method creates a far stronger connection that grips both sides of the frame

RaceFace Vault J-Bend 424 Rear Hub - 12 x 148mm 6-Bolt XD Black 32H MFPN=00.7918.390.000 Reinforced fiber glass composite constructionVault hubs feature an oversized hub shell for increased torsional and lateral stiffness and proven 6902 bearings were selected due to their large ball diameter and durability. A 60 tooth drive ring alternately engages six double tooth pawls giving you 3degree engagement for near instant power transfer. Wide bearing placement was designed to decrease load on the bearings improving lifespan. Protecting these internals are low drag labyrinth seals