The Philcentric is an Outboard Bottom Bracket that gives you eccentricity without using horizontal dropouts, an eccentric hub, or chain tensioners. You may be required to use a half link. If you need to order replacement dust cover please note that the Philcentric uses our medium dust covers.
Please note: All Philcentric Outboard Bottom Bracket cups require the Phil Wood Philcentric installation tool and alignment gage (available separately). It is recommended that you go to a bicycle shop familiar with the installation and adjustment of this part.
| SPECIFICATIONS | |
|---|---|
| Cup material | Stainless Steel |
| Cup cover material | 7075 Aluminum |
| Dust cover material | ABS plastic (Shimano), 7075 Aluminum (SRAM/GXP Adaptor) |
| Spacing | 68 mm - 100 mm |
| Bearing availability | 6805 (Standard), 6805 (Carbonyte) |
| OBB weight | 207 grams |
| Rider and bike weight limit | 280 lbs / 127 kgs |
| Materials | All of our manufactured items are machined out of US-produced materials. |
INSTRUCTIONS
Philcentric Bottom Bracket Cup Installation (pdf)