If you're looking for a Shimano Press Fit Bottom Bracket that will never creak, and spins like mad, you've come to the right place.

• Info
• Installation Instructions
• Video
• Specifications

• JUST THE FACTS:

  For 2016 and up SuperSix Evo Hi-Mods and ALL 2017 and up Evo's.

  The BBInfinite DirectFit Shimano PF30A bottom bracket module works with all Shimano HollowTech road cranksets on the market, from Tiagra to Dura Ace.

  This Shimano PF30A bottom bracket ships with the special press tools and retaining compounds you'll need.

  If you have a 2016 and down SuperSix Evo that is not a Hi-Mod, or you have a 2015 and down SuperSix Evo Hi-Mod, choose this Shimano PF30 Bottom Bracket. If you have any doubts about what PF30 bottom bracket to buy, email us and we'll help you right away.

  MORE THAN EXTREME SPEED AND SILENCE:

  BBInfinite DirectFit Shimano 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 Shimano Press Fit Bottom Bracket's 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 narrow as possible.

  POWER METER FRIENDLY

  All BBInfinite DirectFit Shimano bottom bracket modules are 100% compatible with all crank-based power meters.

  WHY DO BBINFINITE BOTTOM BRACKETS SPIN LIKE CRAZY?:

  Bicycle frame bottom bracket shells are notoriously misaligned, inconsistent, and out of round, and so it’s inadvisable to use the bike frame as the primary aligning member for bottom bracket bearings. Yet, that’s what our multi-piece bottom bracket competition does, and this explains why their systems frequently fail prematurely and creak.

  A BBInfinite OPD (One-Piece-Design) bottom bracket module is a CNC precision-machined hub---like the front wheel hub on your bike---that you press into your frame. And just like your trouble-free wheel hub, BBInfinite OPD bottom brackets have perfectly aligned bearings regardless of your frame’s BB shell alignment and tolerances. Perfectly aligned bearings are essential for thousands of miles of trouble-free use and extreme spin performance.

  WHAT KEEPS BBINFINITE BOTTOM BRACKETS FROM CREAKING?

  BBInfinite OPD is the answer for creaking bottom bracket problems as well. Pedaling forces conspire to lever, and rock, and eventually work multi-piece systems loose. The unitized nature of BBInfinite OPD cancels these forces out entirely, which means creaking has no place to start in the first place. It really is that simple.

  INSTALLATION IS A SNAP WITH BBINFINITE:

  Every BBInfinite module ships with the special press tools, hardware, instructions, and the retaining compound you need to get the job done correctly with ease and confidence. All you need is the press for this road bike bottom bracket. If you need a press, check out our Master Tool Press.

  

   

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• Technical Specifications

  Weight:

  WS2: 94g | CERAMITECH: 95g | ABEC-7 SS: 97g

  Frame Width: 73mm

  Frame Diameter: 46mm

  Spindle Diameter: 24mm

  Bearing Size: 6805

  Ceramitech 6805 | ABEC-7 6805