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Outer O-ring seal
EPS cable kits come in multiple options that allow for the mounting of the power unit beneath the bottom bracket or beneath the saddle
the Pocket Drive Pro offers performance unmatched for its size
Fits between frame and drive-side cup (cup must have lip) to adjust chainline or crank clearance
Apply light grease to threads and torque to 12Nm with a T30 bit
CeramicSpeed BB ALPHA Bottom Bracket - T47 86mm For 24mm/Shimano Spindle Road BLK Thickness-2.5mm Outer O-ring sealA bottom bracket built to outlast your frame BB ALPHA features hardened stainless steel races hand built with grade 3 Silicon Nitride ceramic balls custom engineered seals and precision dust covers delivering up to 500% better moisture protection while still providing ultra low friction performance. The simplified spacer tube design and lighter 7075 aluminum cups ensure quick installation and a 10% weight reduction over previous generations. All
