Free Standard Shipping for Orders Over $50
Home Page

Detail Images

Current Color

Rotor UBB 4630 Bottom Bracket

$99.00

Select Style & Size

  • Black, BBRight
    $99.00
  • Black, PF30
    $99.00
  • Black, BB386
    $99.00

Free Shipping on orders over $50*

UBB 4630 Bottom Bracket

As much as we'd love to only buy frames with threaded bottom bracket shells, the reality of the market often leaves us opting for press fit shell to get the exact ride we're looking for. When that happens, it's comforting to know that Rotor's UBB Rotor UBB 4630 Bottom Bracket is there to alleviate the creaking that so commonly plagues press fit systems. Its internal sleeve threads together to lock in perfect alignment and provide a precisely solid interface between the cranks and frame.

  • A unique PressFit bottom bracket for 46mm diameter shells
  • Center sleeve threads together for a solid, creak-free interface
  • Smooth, durable steel bearings
  • Silicone seals keep dirt and grime out of the bearings
  • Item #RTR001Z

Material
7075 aluminum
Shell Type
PF30, BBright, BB386evo
Threading
PressFit
Axle Type
30mm
Claimed Weight
106g
Recommended Use
cycling
Manufacturer Warranty
2 years limited

Tech Specs

What do you think about this product?

View

>Rating:

Dan L.’s question is a good one. What tool will I need to thread this bb together?

>Rating:

What tools do I need to install this BB?

>Rating:

So this would be compatible with BBright frame and a Rotor Flow 30 mm crank, correct?

Hey, Yes it sure would. Make sure to get the BBright option in the drop down. If you have any questions, then please email me at cotto@backcountry.com.