SRAM DUB BB30A Bottom Bracket - BB30A 73mm Road Black MFPN=00.6118.688.015 Defined Color Black Rings 32

Defined Color Black Rings 32 Spindle Interface Type SRAM DUB Chainring BCD Direct Mount SRAM Color Black Chainline/Hub Compatibility 135/142 MTB Hubs Drivetrain Speeds 12 Drivetrain Speeds 11 Drivetrain Speeds 10 Weight 705 Number of Chainrings Chain Retaining Single Crank Intended Use Mountain BB Included No Pedal Spindle 9/16" Crank Length (mm) 170

and for group rides

8mm 800mm Gun Metal

8”) Weight: 1

especially for the front wheel use

SRAM DUB BB30A Bottom Bracket - BB30A 73mm Road Black MFPN=00.6118.688.015 Defined Color Black Rings 32SRAM DUB BB30A Bottom Bracket BB30A 73mm Road 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 to work