Rotor UBB4630 BBRight ABEC3 for 30mm Cycle Tops Touchscreen technology at fingertip

Touchscreen technology at fingertip

both on its high and low sections

Spokes: F24 | R24

with Grade 10 balls and dual rubber seals for maximum protection against the elements

Rotor UBB4630 BBRight ABEC3 for 30mm Cycle Tops Touchscreen technology at fingertipYou, 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