SRAM DUB PressFit Bottom Bracket - BB89.5/BB92 89/92mm MTB Boost 55mm CL BLK ModelNumber=G0686 60 Bead Folding e-Bike approved

60 Bead Folding e-Bike approved Yes Primary Color Black Tire Diameter/ISO 27

5mm thick in the center

Weights: 30cc Pump • 87g |  30cc Pump with Tubeless Tire Plug Tool • 113g

The binding also offers 45 mm of flex in its length adjustment

SRAM DUB PressFit Bottom Bracket - BB89.5/BB92 89/92mm MTB Boost 55mm CL BLK ModelNumber=G0686 60 Bead Folding e-Bike approvedSRAM DUB PressFit Bottom Bracket BB89. 5 BB92 89 92mm MTB Boost 55mm CL Black. The SRAM DUB bottom bracket series has a simple job to connect crankarms and protect the smooth long lasting application of power to the drivetrain. SRAM engineered the oversized DUB spindle to work across every bottom bracket standard simplifying crankarm compatibility. Designed for use with SRAM Boost cranksets with 55mm chainlines Gutter Seal Technology drastically