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Niner Bikes

Niner Bikes EBB Bio Centric Bottom Bracket

<p>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.</p>

I have 2015 ROS 9 frame that I have converted to an Bafang BBS02B Mid-drive. I needed to make some modification to the Niner EBB Biocentric and didn&#x27;t want to modify the one that came with the frame. I purchased this previous version to modify. It has the same quality and dimensional tolerances as the latest version. Not as many engineered features as the latest version, but if you don&#x27;t want to spend 80 dollars it&#x27;s the perfect replacement.

Niner EBB Quality

Condition	New Product
Sport	Biking
Bike Type	MTB
International Availability	United States, Canada

Condition	New Product
Sport	Biking
Bike Type	MTB
International Availability	United States, Canada

Niner Bikes EBB Bio Centric Bottom Bracket

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Niner Bikes EBB Bio Centric Bottom Bracket

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