SRAM DUB Italian Ceramic Threaded Cups Italian 70mm 28.99mm ModelNumber=8398 model NanoAir material TPU tire

model NanoAir material TPU tire size 29" tire width 2

Fits wheelbases up to 50”

Five strips included

Flat pedals made from fiber-reinforced nylon

Ring Position/Type Chain Retaining Single Ring Tooth Count 32 Round or Oval Oval Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Offset 3 Chainline/Hub Compatibility 135/142 MTB Hubs Chainline/Hub Compatibility 170/177 Hubs Chainline/Hub Compatibility 190/197 Hubs Chainline/Hub Compatibility 150/157 DH Hubs Chainline/Hub Compatibility 157 Super Boost Hubs Chainline/Hub Compatibility 141/148 Boost Hubs Material Aluminum Defined Color Black Direct Mount Type Direct Mount CINCH

SRAM DUB Italian Ceramic Threaded Cups Italian 70mm 28.99mm ModelNumber=8398 model NanoAir material TPU tireCeramic bottom bracket for DUB spindle cranks SRAM Model ID: BB DUB IT A1 TECH SPECS Crank Spindle Diameter 28. 99mm Interface DUB Primary Color Black BB Shell Thread Italian BB Bearing Ceramic BB Shell Width 70mm