Sram BSA English DUB 68/73mm Bottom Bracket Sunshine_Enriched The open CNC-forged body of

The open CNC-forged body of the Helva excels at shedding snow

Fast compound minimizes rolling resistance and maintains abrasion resistance

Gunmetal Colored Body

while the outer knobs feature the softest compound to deliver maximum grip and slow rebound

Sintered metal pad offers consistent

Sram BSA English DUB 68/73mm Bottom Bracket Sunshine_Enriched The open CNC-forged body ofThe new SRAM DUB bottom bracket series has a simple job connect your crankarms and protect the smooth, long lasting application of power to your drivetrain. To allow that singular focus, we've engineered the DUB spindle to be the one true unifying component. One oversized spindle to work across every bottom bracket standard. For better crankarm compatibility. For better protection from the elements. For longer lasting performance. To be stronger,