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Rotor UBB4630 BB386 ABEC3 for 30mm
$214.90
Out of Stock
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Description
Rotor UBB4630 386 BB Steel. 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.
Details
| Weight | 109g |
| Material | 100% CNC-machined, 7075 aluminum. Labyrinth seals prevent bearing contamination |
| Compatible Crankset Brand | ROTOR |
| Material Bearing | Steel |
| Axle diameter compatible | 30mm |
| Frame Type | BB386EVO | BB392EVO |
| Shell Width | 86.5/91.5mm |
| Discipline | Road | Triathlon | Gravel | Cyclocross | MTB |
ROTOR BOTTOM BRACKET COMPATIBILITY GUIDE
]Additional Information
| Size | Rotor bottom bracket ubb 4630 bb386 for 30mm cranks steel black |
|---|
Shipping
| Shipping |
We ship nationwide throughout New Zealand. |
|---|---|
| Delivery |
Estimated between and Will usually ship within 3 - 4 bussiness day. |
Why Buy From Us
Here are 5 more great reasons to buy from us:
1. Since 1938, Papanui Cycles has been serving the North West of Christchurch
2. After 80 years we are still offering great service.
3. Established as one of Christchurch’s largest suburban cycle shops.
4. With all Cycles we sell, we give a manufacturer’s warrant.
5. And.. exclusive to Papanui Cycles, we offer one Free General Service, valued at $80.00 after date of purchase.
1. Since 1938, Papanui Cycles has been serving the North West of Christchurch
2. After 80 years we are still offering great service.
3. Established as one of Christchurch’s largest suburban cycle shops.
4. With all Cycles we sell, we give a manufacturer’s warrant.
5. And.. exclusive to Papanui Cycles, we offer one Free General Service, valued at $80.00 after date of purchase.