SRAM DUB BB30 Bottom Bracket - BB30 83mm MTB Cannondale Ai Black

SRAM DUB BB30 Bottom Bracket - BB30 83mm MTB Cannondale Ai BlackThe 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 across every bottom bracket standard Significantly

E-Booster digital electric pump with an innovative design that allows you to preset the pressure and with just a simple press you can easily achieve the desired tire inflation

It includes three modes (zZz a-Ha

When loading and unloading passengers and cargo the kickstand’s two durable legs evenly distribute weight keeping your long-tail cargo bike in an upright stable position until you’re ready to ride

It excels on pot-holed deteriorating pavement and the occasional long stretch of gravel

Magnetic lid closure for easy one-handed access to essentials

Low-profile Shimano Shadow RD design reduces damage from contact and falls

One-piece machined steel X-Dome design offers strength with weight savings

800mm width - adjustable to 740mm

or uneven pavement

Proven Quarq reliability and accuracy

Silver Flange Diameter

Quick and intuitive 12-speed Di2 shifting