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Praxis Works 68mm (Road) Converter BB30/PF30 Shimano Road

$149.95 Incl. tax
EAN Code:
856432007007
SKU:
PX68-3001R
Availability:
In stock

68mm (Road) Converter BB30/PF30 Shimano Road

Open Monday to Saturday
Professional Workshop
MTB & Road Bikes for Hire
Gift Vouchers Available

THE PRAXIS CONVERSION BOTTOM BRACKET

Our conversion BB is designed to be a proper BB for Shimano™ Hollowtech cranks in either BB30, PF30, or Specialized's 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 trademark Collet system expands to a precise limit evenly dispersing pressure for a super tight fit. With both cups connected and our collet set exactly to spec, there is no chance the bearings can come out of alignment or wiggle/walk out of the frame. This design also uses a compressible o-ring on the non-drive side cup to compensate for frame shell width discrepancies.

  • MFG: Forged & machined heat-treated 7075 T6 Aluminum
  • BEARING: Cartridge with steel ball, high-grade grease and fill
  • SIZE & USE: 68mm Road / 73mm Mountain
  • FRAME SPEC: For BB30, PF30, and now Specialized OSBB!
  • COMPATIBILITY: For Shimano™ Hollowtech cranks only.
 

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Professional Workshop

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