SRAM DUB PressFit Bottom Bracket - BB89.5/BB92 89/92mm MTB Boost 55mm CL BLK MFPN=00.4318.066.000 6 | ZS56/40 Upper Cup

6 | ZS56/40 Upper Cup 44mm Crown Race Diameter 40mm Headset Position Complete Material Aluminum SHIS Upper ZS44/28

Bliz Sprint hugs your face by securing it with a click-in goggle type strap

We still hold this former flagship in very high regard and not just because it’s behind so many Olympic medals

Do not iron on print

Place 3mm spacer between direct mount ring and lockring for 157mm Super Boost spacing/56mm chainline

SRAM DUB PressFit Bottom Bracket - BB89.5/BB92 89/92mm MTB Boost 55mm CL BLK MFPN=00.4318.066.000 6 | ZS56/40 Upper CupSRAM 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