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ROTOR UBB4630 BBRIGHT BB STEEL BLACK press fit bottom bracket

104,90 EUR

Recommended retail price for 1 piece

Article number:
594115
Manufacturer's ItemNo.:
C04-027-01010-0
EAN-Codes:
8434366006840

Product description

You, or more specifically, your choice of frame, motivated us to address challenges related to bottom bracket installation and durability – thank you. 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. 

Product details

weight109 g
material
  • Aluminium 7075 | Lager: Stahl
crank compatibility
  • ROTOR
frame type compatibility
  • BBright
crankshaft diameter
  • 30 mm
application range
  • triathlon
  • cyclocross
  • Gravel
  • Road
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Service Team

+49 (0) 9544 9444--45

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