SRAM DUB PressFit30 Bottom Bracket - PF30 73mm MTB Boost 55mm Chainline BLK MFPN=T47-OUT-29MM model 2017-19 36mm Ohlins RXF

model 2017-19 36mm Ohlins RXF Air/Coil description seal kit

increase efficiency

the package includes both arms

CNC machined anodized and assembled entirely in Asheville NC

ProLock: pre-prepped/treated nipple threads with special compound

SRAM DUB PressFit30 Bottom Bracket - PF30 73mm MTB Boost 55mm Chainline BLK MFPN=T47-OUT-29MM model 2017-19 36mm Ohlins RXFSRAM DUB PressFit30 Bottom Bracket PF30 73mm MTB Boost 55mm Chainline 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