BBRight (42mm x 79mm) - R5 California DirectFit Shimano

  Info Installation Instructions Video Specifications JUST THE FACTS: The BBInfinite Cervélo BBRight (79mm) R5 California DirectFit Shimano bottom bracket works with all Shimano HollowTech road cranksets on the market, from Tiagra to Dura Ace. All of our bottom brackets ship with the special press tools and retaining compounds you'll need. All you need is the press for the Cervelo R5 CA bottom bracket. MORE THAN EXTREME SPEED AND SILENCE: BBInfinite Shimano R5 bottom brackets maintain optimal chain-lines for crisp, consistent shifting and drivetrain performance. Duel polymer bearing shields seal out dirt and debris while isolating the steel crank spindle from the steel bearing races to eliminate a major source of creaking. Our 79mm bottom bracket features a Shimano-optimized design is set to the narrowest stance the crank set allows. This ensures that the interface between the non-drive crank arm and the spindle have the maximum amount of spline engagement and Q-factor is as nar