SRAM DUB PressFit 30 (Road Wide) 68mm Bottom Bracket Racks The SRAM PC-1170 chain features

The SRAM PC-1170 chain features more heavily chamfered outer plates for improved shifting and quieter running

ETRTO Dimension Technology Sidewall/Colour/Bead TPI Weight (G) PSI 58-622 29 X 2

Compatible with all Shimano direct mount style cranks series M9100

DB8 is our simple

despite the new technology

SRAM DUB PressFit 30 (Road Wide) 68mm Bottom Bracket Racks The SRAM PC-1170 chain featuresSRAM DUB PRESSFIT 30 (ROAD WIDE) 68MM BOTTOM BRACKET The new SRAM DUB bottom bracket series has a simple jobconnect your crankarms and protect the smooth, long lasting application of power to your drivetrain. To allow that singular focus, weve engineered the DUB spindle to be the one true unifying component. One oversized spindle to work across every bottom bracket standard. For better crankarm compatibility. For better protection from the elements.