SRAM DUB T47 Bottom Bracket - T47 68mm Road and Road Wide Black CheckoutSpec= TLR Nordic - Base tuning Positrack

Nordic - Base tuning    Positrack

coupled with Comfort Guard insulation

The B-RAD Bases

stretchy fabric in combination with seamless design

6 mm stack height top cover only

SRAM DUB T47 Bottom Bracket - T47 68mm Road and Road Wide Black CheckoutSpec= TLR Nordic - Base tuning PositrackSRAM DUB T47 Bottom Bracket T47 68mm Road and Road Wide 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. Gutter Seal Technology drastically improves sealing against the elements Sealed cartridge bearings One oversized spindle