Description
ROTOR bottom bracket BB30 | 3024 MTB
The ROTOR bottom bracket BB30 to BB24 allows the installation of conventional BB24 cranks in frame with BB30 housings. Thus, an assembly of older cranks in the new framework is possible - by the way also increases the selection of their desired crank. The bottom bracket is equipped with sealed bearings that ensure smooth running at high durability. The silicone seals enhance these properties, because they better keep dirt and water. Compatible with Shimano and Rotor cranks.
Technical specifications:
Material: Aluminium 7075
Stock: industrial bearings in steel
Setting: BB 30
Crankset: BB24
Inner diameter bottom bracket: 42 mm
Housing width BB: 68-73 mm
Color: black (steel)
Weight: 120g (manufacturer) - 126g (weighed)
