The newly developed Ringlé Boost Bubba hub features Clock’D dual-adjustable ratchet rings. Clock’D allows you to adjust the 6-pawl system from 8 degrees of engagement for fast heavy-duty use to 4 degrees for super-fast engagement for technical riding. The shell is forged and post-op machined out of lightweight 6061 aluminum, a stout 7075 aluminum axle, and Shimano HG or SRAM XD freehub body options in the original Team 3D Violet ano.
Completely revised to achieve outstanding performance and simplicity.
















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