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.
These cups will fit a 24mm spindle, but Philwood makes an adaptor that enables one to use a standard Philcentric cup with Truvativ and SRAM cranks. At this time Campagnolo cranks are not currently compatible. Campagnolo uses a center bearing on their crankset that interferes with our bottom bracket.
Philcentric outboard bottom bracket cups include Standard Dust Covers (medium sold separately)
All Philcentric outboard bottom bracket cups require the Phil Wood Philcentric installation tool.
*Please call for Italian threaded cups
COVER COMPATIBLITY
Standard Cover (included): replacement dust cover for Race Face, FSA and pre-2006 Shimano external bottom brackets (24x37x8).
Medium Cover (sold separately): required for 2006+ Shimano external bottom brackets with #6805 bearing (25x37x7).