SRAM DUB BB30A Bottom Bracket - BB30A 73mm Road Black MFPN=00.6118.688.015 8mm 800mm Gun Metal

8mm 800mm Gun Metal

BB86/92 Thread Together Bottom BracketReplaceable Enduro bearings

model DB Kitsuma Air stroke 62

and for group rides

especially for the front wheel use

SRAM DUB BB30A Bottom Bracket - BB30A 73mm Road Black MFPN=00.6118.688.015 8mm 800mm Gun MetalSRAM 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