Bushnell Eccentric Build Specifications
Bottom Bracket Shell Specifications
The Bushnell design offers a ful 1/2 inch of chain adjustment.
Ideal Shell Specs for Bushnell Standard (non-Fatbike)
Fat Bike Ideal Shell Specifications
Deviations from spec:
It is OK to deviate from this specification a bit. These shell dimensions are the ideal numbers if you are going to make, or order, bottom bracket shells to build with. If you already have shells for a lower quality ebb that you are now using, and you would like to know if they will work for a Bushnell, please email us
with the specifications of your shell and we'll check it out for you.
Bottom bracket shells for frame builders can be purchased in many materials from Paragon Machine Works
, and and from Nova Cycle Supply
Bushnell Eccentric Bottom Brackets are part of R+E Cycles in Seattle