Description
Origin8’s Revolvr BB386 Outboard Bottom Bracket features forged and CNC-machined AL6061 thread-in cups for a superior fit and noise-free operation. Low-friction dual seals protect the bearings from harmful contaminants, while sealed premium bearings are both serviceable and replaceable.
– Designed for installing BB30 Wide or BB386 30mm spindle cranks into BSA threaded frames
– For use with 30mm diameter cranks with a spindle length of at least 104mm
– Shell: 68mm x 33.6-33.9mm
– Interface: ISO/English or BSA Threaded (1.37″ x 24TPI)
– Spindle Type: BB30 Wide/BB386 30mm
– Cup Material: AL6061
– Weight: 120g
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