Outboard Bottom Bracket Replacement Dust Covers Size:Standard These are heavy duty replacement

These are heavy duty replacement washers for our rear Track and single speed MTB hubs (Year 2000 - present)

6804 (Carbonyte) Front hub weight 247 grams Rider and bike weight limit 280 lbs / 127 kgs Materials  All of our manufactured items are machined out of US-produced materials

Spacing 68/73 mm Bearing availability 6805 (Standard)

Our Pro rear Center Lock disc hubs are for those looking for a lighter weight option

plush microfiber cleaning cloth

Outboard Bottom Bracket Replacement Dust Covers Size:Standard These are heavy duty replacementWe offer two sizes of replacement outboard bottom bracket bearing dust covers. We have a standard dust cover which is good for Phil Wood OBB's as well as everything except newer Shimano, and a medium dust cover which is good for Phil Wood Philcentric cups as well as newer Shimano (Dura Ace, XTR) parts. The dust covers are made out of a high quality ABS plastic. For those using a SRAM GXP you can also get one of our SRAM GXP Adaptors for use with our