SRAM DUB English Bottom Bracket - English/BSA 73mm E-Type SuperBoost + Black Year-2023+ DB4 Description Lever Blade Kit

DB4 Description Lever Blade Kit Left/Right Left/Right Color Black Package Each

Nordic Size Conversion: 37 - 47

you can use an optical adapter that you can have adjusted to fit your eyeglasses prescription (can be purchased separately)

Stretch woven fabric

SRAM DUB English Bottom Bracket - English/BSA 73mm E-Type SuperBoost + Black Year-2023+ DB4 Description Lever Blade KitSRAM DUB English Bottom Bracket English BSA 73mm E Type SuperBoost + 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 SuperBoost+ Cranksets Gutter Seal Technology drastically improves sealing