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.
Features
TECHNOLOGY
For M24 spindle based cranks only.24mm Drive bearing / 22mm Non-Drive bearing.
Patent Pending Outboard Bearing Design.
Collet style non-drive cup expansion for wiggle-free press.
Non-Drive O-Ring compensates for frame width discrepancies.
VIP NOTES
Not for BBRight, 386EVO or Cannondale BB30A/PF30A frames.Frame shell cannot have any inner shell obstructions (like cable guides/screws) that prevent BB from installing.
Use two standard BB tools that have 16 external notches and a 44mm ID, along with a press tool/drift for installation.
68mm cannot be used for MTB Cranks.
WARRANTY
Praxis Works warrants components to be free from defects in materials or workmanship for a period of 2 years after original purchase. However, there are limitations as nothing lasts forever so please read ourWarranty Page