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RotorBB30-24 Converter Bottom Bracket - Road

$65.00

Item # RTR0027

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  • Black/Black, One Size ($65.00)
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Item # RTR0027
Description

So, you bought a new road frame, but your existing crankset is a BB24 and the frame is a BB30 — the frustration is stacking. However, your question of why nothing is consistent anymore has been answered by Rotor. Yes, Rotor designed the BB30-BB24 Converter Road Bottom Bracket to make changing components between frames a breeze.

Rotor created a smooth, after-market converter using its labyrinth seals. Labyrinth seals have a series of grooves, or teeth, where the male and female pieces slip together — often perpendicular to the threads. These grooves create a maze that fluid would need to pass through in order to create a leak. Additionally, the labyrinth seals provide unparalleled protection from elements such as dust, water, and mud.

Most importantly, though, this converter allows you to run a conventional BB24 crankset with a BB30 frame. And even better, at around 108 grams, it allows this without stacking up needless weight.

The Rotor BB30-BB24 Converter Road Bottom Bracket is compatible with conventional BB24 cranks from Rotor, Shimano and Shimano-compatible brands. It features steel bearings, and it's available in the color Black.

  • Steel bearings
  • 24mm shell width

Tech Specs
Material[bearings] steel
Shell TypeBB30
Shell Width24 mm
Recommended Userunning BB24 cranks with a BB30 frame
Weight

Actual Weight

Black/Black, One Size
120g
4.23oz

Claimed Weight

Claimed weights are provided by the vendor.

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118 g

Actual weights are measured in-house by the Competitive Cyclist team.

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What do you think about this product?

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>Rating:

Will this fit a 1x11 sram crankset?

>Rating:

Will this work on new R2 and Ultegra 6800 crankset?

>Rating: 5

No more creaking!!

Familiarity:
I've used it several times

Exactlt as described. Was able to move my dura ace ceankset onto the TT bike and don't have that annoying creaking anymore.

>Rating:

Will this fit/work on a 2015 AR5?

Yes, your frame fits BB30, just make sure you need the 24mm reducer.

>Rating:

How does it install? Are the bearings...

How does it install? Are the bearings radial or angular-contact?