Niner Bio-Centric EBB - Black YGroup_pro-koryak-dropper-seatpost-YG Tektro A5-203 Front IS Adapter

Tektro A5-203 Front IS Adapter

This lightweight

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Fox Racing Enduro Pro Elbow Guard - Black

Niner Bio-Centric EBB - Black YGroup_pro-koryak-dropper-seatpost-YG Tektro A5-203 Front IS AdapterNiner Bio Centric EBB Black The Niner Bio Centric EBB ia an eccentric bottom bracket designed for use with Niner EBB frames. The offset opening allows chain tension adjustment by simply rotating the bottom bracket. Run a single speed setup without a tensior, or adjust the geometry of your bottom bracket and chainstay. FEATURES Lightweight alloy construction Fits only BB shells with a 55mm diameter and 68mm width