CONVERT ANY THREADED ITA FRAME TO ACCEPT A 30MM AXLE CRANK ROTOR '3D+' OR 3D30/3DF
USE SAME BEARING FOR MTB APPLICATION
86 GRMS
This 30mm External bearing is the option you need to fit so you can use 30mm cranks in your standard Treaded Frame.
-High Grade Enduro Ceramic bearings
-New advanced non contact Laberynth seals give buttery smooth spinning with unparalled protection against dust, water and mud
- Fits road and moutain bike
- Only 86grams
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