Rotor UBB 4630 PF30 Steel Bottom Bracket


Usted, o más específicamente, su elección de cuadro, nos motivó a hacer frente a los desafíos relacionados con la instalación de soporte inferior y la durabilidad - gracias.


Price: €89.9921% taxes included
Available for delivery


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We embraced the task to improve upon so-called bottom bracket standards to give you the UBB4630. Crafted from 7000 series aluminum alloy, the UBB4630 uses a threaded sleeve to lock both cups in place – without having all the locking effort rely on the press fit shell, thus providing a uniform spin and avoiding undesired noises. The flush fitting in the press fit region prevents bearing overload and also improves bearing alignment for a longer bearing life. The external bearing location affords a smoother spin and increased BB shell stiffness for PF30 and BBright standards. The internal sleeve also prevents cable guides from rubbing against rotating parts.


Black No No No Road, Ciclocross, MTB

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El Plato Rotor MTB Q-rings DM (Montaje Directo) está diseñado pa