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- Delivery in 5-6 working days
- Tracked & hassle-free delivery
- Trustpilot rating 4.7/5
- Easy returns
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Email Customer ServicePros & Cons
Pros & Cons
- Thanks to this bottom bracket one Shimano crank can be placed in a frame with BB30 fit.
- The bearings in this bottom bracket are very durable.
- This bottom bracket prevents your BB30 frame from cracking.
Specifications
Specifications
|
Brand
|
Rotor |
|
Suitable for
|
Race |
|
Bottom Bracket Width
|
68 mm |
|
Bottom Bracket Diameter
|
41.96 (42) mm |
|
Outer Diameter Bottom Bracket Bearing
|
44 mm |
| BMC / Bianchi / Cannondale pre-2016 | |
|
Suitable for type of bicycle
|
Roadbike / gravelbike / cyclocross bike |
|
Frame material
|
Carbon |
|
Bottom Bracket Fit
|
Internal pressfit bearings |
Description
Description
Suitable for all conventional BB24 cranks like the Rotor, Shimano, and all Shimano-compatible brands. For a 68mm wide bottom bracket. Once assembled, the distance between the outer points of the bearings measures 91mm. Mountable with Shimano TL-FC32 bracket tool. Tighten to 40 Nm.
Technology
• Road version
Reviews
Reviews
Most recent reviews
2 / 5
Easy to install.
Ideal for going from BB30 to a 24mm axle and thus getting rid of the typical creaking. After a few months of use already noticed that the bearings are not really top notch. Next time anyway go for another adapter. ( hence the 2 stars)
Pros & Cons
5 / 5
Good converter for BB30 to HT2
Assembly does require the right tools, otherwise this is relatively simple. Bearings turn smoothly. As BB30 is no longer common on road bikes (I have not been able to find a replacement), it is easier to use this converter and fit a 24mm HT2.
Pros & Cons
5 / 5
Easy to install and provides a stiff bb
Great product
Pros & Cons
5 / 5
A great quality solution
Easy to fit. Great quality bearings. Loads better than a shimano B.B. with adapters.
5 / 5
Very good
Had a kcnc adapter, this rotor adapter is some much smoother , seems well built , let's see if bearings last longer , great service from mantel and good packaging
Pros & Cons
2
Easy to install.
Ideal for going from BB30 to a 24mm axle and thus getting rid of the typical creaking. After a few months of use already noticed that the bearings are not really top notch. Next time anyway go for another adapter. ( hence the 2 stars)
-
Easy to install
-
The typical BB30 creak is gone
-
Bearings
5
Good converter for BB30 to HT2
Assembly does require the right tools, otherwise this is relatively simple. Bearings turn smoothly. As BB30 is no longer common on road bikes (I have not been able to find a replacement), it is easier to use this converter and fit a 24mm HT2.
-
does not creak (yet)
-
from bb30 the standard shimano
-
Runs smoothly
-
good tools needed
Frequently bought together
Frequently bought together
Related product
Related product
|
|
|
| Rotor BB30 Converter | Wheels Manufacturing Inc. BB30 Enduro Bearings Abec 3 | |
| 37 reviews | 13 reviews | |
| Suitable for | Race | Race / MTB |
| Bottom Bracket Width | 68 mm | 68 mm |
| Bottom Bracket Diameter | 41.96 (42) mm | 41.96 (42) mm |
| Outer Diameter Bottom Bracket Bearing | 44 mm | |
| Suitable for bicycle brands | BMC / Bianchi / Cannondale pre-2016 | BMC / Bianchi / Cannondale pre-2016 |
| Suitable for type of bicycle | Roadbike / gravelbike / cyclocross bike | Roadbike / gravelbike / cyclocross bike |
| 42.00 | From 90.00 | |
| This product | View product |
All specifications
General
Rotor BB30 Converter
All specifications
General
Compatibility
Rotor BB30 Converter
Description
Rotor BB30 bottom bracket converter. With this bottom bracket converter you can mount a regular BB24 crankset in a BB30 frame. This set reduces the diameter of the bottom bracket from 30mm to 24mm. A new advanced labyrinth seal ensure a smooth rotation of the cranks. The bearings are well protected against dust, water, and mud. New cups, completely black.Suitable for all conventional BB24 cranks like the Rotor, Shimano, and all Shimano-compatible brands. For a 68mm wide bottom bracket. Once assembled, the distance between the outer points of the bearings measures 91mm. Mountable with Shimano TL-FC32 bracket tool. Tighten to 40 Nm.
![Bottom Brackets and Bottom Bracket Shells [How-To]](http://cdn.mantel.com/images/page?image_id=333&w=250)
