Praxis Works BB30/PF30 Backside Bracket Shimano 24mm MTB 73mm – Black

The Praxis Works Shimano Hollowtech II backside bracket converter is designed to be a right kind backside bracket BB for putting in Shimano Hollowtech II cranks in both BB30, PF30, or Specialised s OSBB highway frames. Our patent pending design assists in keeping the cartridge bearings outboard of the body proper on Shimano spec for better pressure and freed from body/c-clip tolerance problems that different conversion bb methods take care of.Patent Pending Outboard Bearing Design Collet taste non-drive cup enlargement for wiggle-free pressNon-Pressure O-Ring compensates for body width discrepanciesFor BB30, PF30, and Specialised Highway OSBB frames onlyFor Shimano Hollowtech II cranksShimano 24mm MTB 73mm BB30/PF30Simply press within the longer non-drive-cup, then the shorter power cup threads into it. Because the power cup threads in, our trademark Collet machine expands to an exact restrict frivolously dispersing power for an excellent tight are compatible. With each cups hooked up and our collet set precisely to spec, there’s no likelihood the bearings can pop out of alignment or wiggle/stroll out of the body. This bb converter design additionally makes use of a compressible O-ring at the non-drive aspect cup to atone for body shell width discrepancies.

Color: Black

Dimension/Dimensions:

Type quantity: PR-73-3001R