SRAM DUB BB30 Bottom Bracket - BB30 73mm MTB Boost 55mm Chainline Black Model=Caliper Hardware Kits * Powered by DB Twin

* Powered by DB Twin Tube technology

from gravel riding to mountain biking to road racing

}Wheels Manufacturing M5 X 12mm Socket Head Cap Screw Stainless Steel Bottle/50

Color Brushed Titanium Number of Chainrings No Rings No Spider Included Crank Length (mm) 165 Crank Intended Use Mountain Weight 400 BB Included No Pedal Spindle 9/16" Spindle Interface Type BB30/PF30 Spindle Interface Type 392 EVO Spindle Interface Type RaceFace/Easton CINCH Chainring BCD Direct Mount SRAM Chainline/Hub Compatibility 141/148 Boost Hubs Chainline/Hub Compatibility 135/142 MTB Hubs Chainline/Hub Compatibility 157 Super Boost Hubs Defined Color Gray keyword search eeWings

SRAM DUB BB30 Bottom Bracket - BB30 73mm MTB Boost 55mm Chainline Black Model=Caliper Hardware Kits * Powered by DB TwinSRAM DUB BB30 Bottom Bracket BB30 73mm MTB Boost 55mm Chainline 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. Designed for use with SRAM Boost cranksets with 55mm chainlines Gutter Seal Technology drastically improves