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Rotor
Rotor UBB4630 BBRight Bottom Bracket
| Reference | RR.356 |
| Condition | New product |
| Manufacturer | Rotor |
| Categories | Components, Transmission, Bottom Brackets |
Rotor UBB4630 BBRight Bottom Bracket. Ideal for eliminating squeaks caused by cranksets.
Rotor
Rotor UBB4630 BBRight Bottom Bracket
| Reference | RR.356 |
| Condition | New product |
| Manufacturer | Rotor |
| Categories | Components, Transmission, Bottom Brackets |
Rotor UBB4630 BBRight Bottom Bracket. Ideal for eliminating squeaks caused by cranksets.
Rotor UBB4630 BBRight Bottom Bracket. Ideal for eliminating squeaks caused by cranksets.
Rotor has designed universal bottom brackets UBB (Universal Bottom Bracket) that offer the solution to the problems of compatibility between cranksets and BB.
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.
- Width: 79mm
- Box diameter: 46mm
- Pin diameter: 30mm
- Compatible with central movements PF30, BBright and BB386evo