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Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
including hard-to-cut index housing
Breathable upper mesh offers enhanced breathability and supple comfort
Weight: 323g (11-34t)
WHY DID WE MAKE IT
Natural ellipse bore inside tube for optimum strength to weight ratio
Praxis Shimano Road Conversion Bottom Bracket, PF30 to 24mm Type:24mm | BB30/PF30 including hard-to-cut index housingDesigned to be a proper BB for installing Shimano Hollowtech II steel spindle cranks in either BB30, PF30, or Specializeds OSBB frames. Our patent pending design keeps the cartridge bearings outboard of the frame right on Shimano spec for greater rigidity and free of frame c clip tolerance issues that other systems deal with. Simply press in the longer non drive cup, then the shorter drive cup threads into it. As the drive cup threads in, our