Phil Wood Eccentric Bottom Bracket insert/ plug
-O.D. measures 46.75mm, I'm not sure what the standards are for eccentric BB's, please do your own research
-likely intended for use on a tandem, but depending on your BB shell, might be used with single-speed or internal-gear hub
-68mm width, BSA/ English threads 
-see photos, includes two sets of set-screws.

SEND US AN OFFER!

 *** ASK QUESTIONS AND CHECK COMPATIBILITY BEFORE PURCHASING OR MAKING A BID***

Please note: we have a 10 business day shipping and handling period (although it rarely takes that long.) We wear a lot of hats around here.

Seller Information

The Community Cycling Center bike shop is a neighborhood resource and community hub based in Portland, Oregon. Our mission is to make bicycles accessible to people of all backgrounds. Our love for bikes is the catalyst for building a healthy and strong community through our retail store and year-round programs. We operate a full-service repair shop with a staff of talented mechanics from diverse cycling backgrounds who are experienced in working on a wide array of bicycles.

communitycyclingcenter.org