Description
– Thread-together bottom brackets provide a secure and stable shell interface for smoother operation and extended bearing life
– Hybrid AL6061/Nylon fiber cups for a superior fit and noise-free operation
– Low-friction dual seals protect the bearings from harmful contaminants
– Sealed premium bearings are both serviceable and replaceable
– Designed for installing SRAM DUB 28.99mm spindle cranks into BB30 frames
– Shell: 68/73mm x 42mm
– Interface: BB30
– Spindle Type: SRAM DUB 28.99mm
– Cup Material: AL6061/Nylon Fiber
– Weight: 120g
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