SRAM DUB T47 68mm Ceramic Threaded Cups T47 68mm 28.99mm MFPN=1-LED-31P-V211 dished towards the frame) is

dished towards the frame) is for 52mm chainline for Boost bikes

} Rear Specific Performance in Mixed Terrain

2mm length 325mm setback zero material aluminum color black

The Wolf Tooth chainrings feature our patented Drop-Stop® design for the best wear life

Utilizes our Wide-Angle Optics lens design to provide 270° of visibility

SRAM DUB T47 68mm Ceramic Threaded Cups T47 68mm 28.99mm MFPN=1-LED-31P-V211 dished towards the frame) isT47 68mm Ceramic bottom bracket for Road and Road Wide DUB spindle cranks SRAM Model ID: BB DUB T47 A1 TECH SPECS Crank Spindle Diameter 28. 99mm Interface DUB Primary Color Black BB Bearing Ceramic BB Shell Thread T47 BB Shell Width 68mm