SRAM Bottom Bracket Truvativ BB30 BlackBox Ceramic
Bottom bracket to BB30 standard have the largest and thus most durable bearings that are currently available on the market. Thanks to the robust 30mm shafts compatible cranks optimum propulsion ensures it fizzles no performance more in which verwindeten shaft.
The enlarged bearing all require enlarged tube cross-sections in the context of what the stiffness of the frame benefits.
This bottom bracket is equipped with high-quality ceramic bearings. These provide a lower resistance and a longer shelf life, lower weight.
Stock: BlackBox hybrid ceramics
Setting: BB 30
Crankset: BB 30
Inner diameter bottom bracket: 42 mm
Housing width bottom bracket: 68, 73 or 84.5 mm (OSBB)
Weight: 53 g