XXcycle, my WebStore dedicated to Bicycle.
XXcycle, my WebStore dedicated to Bicycle.


Praxis BB30 to GXP Bottom Bracket Adapter - Road

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63.33 €       - 11 % 

Instead of 70.83 €


Delivered tomorrow before 1 PM  


Designed to be a proper Praxis BB for installing SRAM GXP/ISIS2 steel spindle cranks in either BB30, PF30. This includes cranks from SRAM/TRUVATIV/QUARQ, and Oval Concepts.  The patent pending design keeps the cartridge bearings outboard of the frame right on SRAM 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.

Specifications :

  • For SRAM/Truvativ/Quarq GXP/ISIS2 steel spindle, also Oval Concepts 500/700series road cranks.
  • Designed precisely to SRAM bearing stance & chain line spec.
  • Forged & machined heat-treated 7075 T6 Aluminum
  • Enduro 2437 Drive /2237ER Non-Drive steel bearings
  • For 68mm BB30 or PF30 Road frames
  • Not for BBRight, BB386EVO, BB86, BB92 frames


Supplier references

Ref. Builder Color Size Special EAN XXcycle ref.
68-3201 856432007267 77466


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» Ask a question ...

Olivelo : 2017-09-07 14:53:35

Dans le descriptif ,il est mentionné pour cadre 73mm.Je cherche en 68mm dans cette marque.En avez-vous ?


« Answer to this question »

XXcycle : 2017-09-07 15:22:50


Il s'agit d'une erreur de description que nous avons modifié. Ce boitier est bien destiné aux cadres 68mm.


Utility ?Yes : 5 |No : 4 - Signalé

Olivelo : 2017-09-08 14:43:42

Super! Bravo pour la réponse réactive .

Utility ?Yes : 4 |No : 4 - Signalé
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