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Praxis BB30 to Campagnolo UltraTorque Bottom Bracket Adapter - Road
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63.33€ - 11 %
Instead of 70.83 €
This product is currently not available
Designed to be a proper Praxis BB for installing Campagnolo UltraTorque steel spindle cranks in either BB30, PF30. The patent pending design keeps the cartridge bearings outboard of the frame right on Campagnolo 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.
For Campagnolo UltraTorque road cranks.
Designed precisely to Campagnolo bearing stance & chain line spec.