BBB Cycling BBO-78 Bottom Fit Dub Bottom Bracket Set - Black Bike Computer The result is massive power

The result is massive power delivered

Compact Ash wood handle with hose guides

Thinner tube design saves approximately 40 grams of rotating weight

PROGRESSIVE GEOMETRY—The S-Sizing geometry of the new Stumpjumper hits the progressive sweet spot

increased climbing traction

BBB Cycling BBO-78 Bottom Fit Dub Bottom Bracket Set - Black Bike Computer The result is massive powerBBB Cycling BBO 78 Bottom Fit Dub Bottom Bracket Set Black Allows the installation of DUB cranksets into PF30 shells without adapters 3 piece threaded design Self aligning bearings increases durability Fully CNC machined Chrome steel 6805 bearings Wave washers included There is no better feeling than a smooth rolling bike. A bottom bracket is one of the most important parts to keep your bike smooth and silent. The BottomFit PF30 29 DUB is a high end