CeramicSpeed BB ALPHA Bottom Bracket - PF30, 73mm, For SRAM DUB Spindle, MTB, Black housing-guide Item Specifications Weight 70g Front

Item Specifications Weight 70g Front Derailleur Clamp Braze-on Front Derailleur Cable Pull Bottom Derailleur Capacity 16 Crank-FD Type Road Double FD/Shifter Compatibility SRAM Ergo Front Derailleur Style Traditional Max Ring 55teeth Chain Compatibility SRAM 11

An ultra-slick polished uncoated inner cable is paired with a continuous Slick-Lube liner to ensure that protection against the elements does not come at the expense of top level performance

Includes precision sealed bearings in both guide and tension pulleys to keep the drivetrain smooth and friction-free

and 42 tooth rings pair perfectly with e*thirteen's cassettes for more overall range and higher top speeds

CeramicSpeed BB ALPHA Bottom Bracket - PF30, 73mm, For SRAM DUB Spindle, MTB, Black housing-guide Item Specifications Weight 70g FrontA bottom bracket built to outlast your frame BB ALPHA features hardened stainless steel races hand built with grade 3 Silicon Nitride ceramic balls, custom engineered seals and precision dust covers, delivering up to 500% better moisture protection, while still providing ultra low friction performance. The simplified spacer tube design and lighter 7075 aluminum cups ensure quick installation and a 10% weight reduction over previous generations. All