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  • Rotor UBB 4630 Ceramic Bottom Bracket
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RotorUBB 4630 Ceramic Bottom Bracket
$219.00

Item # RTR002A

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  • Red, BBRight ($219.00)
  • Red, PF30 ($219.00)
  • Red, BB386 ($219.00)
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Item # RTR002A
Description

Dialed.

You've grown weary of creaky press fit bottom brackets, but you don't want to give up that beautiful frameset you've spent so much time perfecting the build on. Rotor's UBB 4630 Ceramic Bottom Bracket is here to save the day with an internal sleeve that allows the sides of the bottom bracket to thread together for perfect alignment and durable creak-free function. This particular piece of componentry also get the top-tier treatment with the addition of silky ceramic bearings that'll turn fast and smooth for many miles to come.

  • A bottom bracket for 46mm diameter PressFit shells
  • Center sleeve threads together for a solid, creak-free interface
  • Silky smooth ceramic bearings for efficient pedal turns
  • Silicone seals keep dirt and grime out of the bearings
Tech SpecsWeight
Tech Specs
Material
7075 aluminum
Shell Type
PF30, BBright, BB386evo
Threading
PressFit
Axle Type
30mm
Recommended Use
cycling
Manufacturer Warranty
2 years limited
Weight

Actual Weight

Actual weights are measured in-house by the Competitive Cyclist team.

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Grams

Oz

Red, BBRight
108g
3.81oz
Red, PF30
106g
3.74oz
Red, BB386
107g
3.77oz

Claimed Weight

Claimed weights are provided by the vendor.

Have questions? Chat with a Gearhead

100g

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