SRAM DUB PressFit Bottom Bracket - BB89.5/BB92 89/92mm MTB Boost 55mm CL BLK MFPN=398-00-737 This clamp design allows for

This clamp design allows for a lighter faceplate and stem body with no sacrifice in strength or stiffness

9 Defined Color Blue Material Aluminum Type Bolt-On

Aggressive side lugs dig into soft terrain to provide additional cornering traction

Color Matte Green Rise 30 Material Aluminum Upsweep 4 Defined Color Green Back Sweep (deg) 8 Weight 320 Bar Clamp Diameter (mm) 31

SRAM DUB PressFit Bottom Bracket - BB89.5/BB92 89/92mm MTB Boost 55mm CL BLK MFPN=398-00-737 This clamp design allows forSRAM 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