Praxis OSBB Conversion Bottom Brackets
| Article number: | 21-00-00 |
| Availability: | In stock (1) |
Unlock the potential of your BB30 or Pressfit 30 (PF30) frame with Praxis' conversion bottom bracket—a robust platform for your preferred cranks. Its threaded design, unique in the market, ensures a secure interface. The press-fit non-drive side and threaded drive side cup, tightened with a Shimano BB tool, create a solid friction hold, preventing any wobbling under load. This innovative design eliminates creaks associated with pressfit BBs.
OSBB
With two offerings a Praxis conversion can be used to convert your Specialized OSBB frame to either a Shimano HTII (24 mm spindle) or a M24 / GXP (24 mm / 22 mm spindle) bottom bracket.
Di2 / EPS
The conversion bottom bracket's shape accommodates nearly any wire over the BB shell in most frames. The shell holes are for weight savings, not wire routing. If used as a last resort, ensure wiring is protected from the spinning axle.
| Shimano HTII | M24 / GXP | |
| Crank Spindle | 24 mm | 24 mm / 22 mm |
| Bearings | 2 - 2437 | 1 - 2437 / 1 - 2237 |
| OSBB | 46 mm | 61 mm |
| Tools | 16 external notches and a 44mm ID | |
| Weights | ~103g | ~104g |
SHIPPING
Due to restrictions from International distributors we are not allowed to ship Praxis products to addresses in the following countries: Australia, Austria, Belgium, Canada, China, Czech Republic, Denmark, Finland, France, Germany, Italy, Japan, Liechtenstein, Luxembourg, Malaysia, Netherlands, New Zealand, Norway, Portugal, Singapore, Slovakia, Spain, South Africa, Sweden, Switzerland, UK.
