How to remove and install a Dura-Ace crank. Removing and installing the bottom bracket. Bottom bracket maintenance is also discussed for ceramic bearings. anyone had experience re-oiling a dura ace freehub body? Shimano #Y3DZ, The titanium ones for 10/11 speed wheels. The trouble i have is accessing the inside. With other shimano FH bodies i can remove the rubber dust seal on the (spoke side) of the unit with a pick, and drip something like tenacious oil into the FH body.
Jun 23, I ordered one of the new Shimano Dura-Ace 11 speed chains (CN-HG).I know some chains come from the factory with a vaseline greasy substance on them that many people remove with degreaser before installing the chain on their bike.
The Dura-Ace BB is designed to be replaced as a cartridge unit. Replacing the bearing in the cup, without replacing the cup, would be difficult, if not impossible without damaging the cup.
These bottom brackets are exceptionally cheap, and really don't have much to them beyond the bearing, and the threaded cup to hold it in the frame. Stump Removal Grinding in New Hope on bushcutter.buzz See reviews, photos, directions, phone numbers and more for the best Stump Removal & Grinding in New Hope, AL. May 31, The mechanical series of Dura-Ace will be the first Shimano group to receive the extra cog, with availability starting in September The electronic Di2 will follow in December.