SRAM DUB English Bottom Bracket - English/BSA 73mm E-Type SuperBoost + Black 25 Featuring a lightweight carbon chassis

Featuring a lightweight carbon chassis and a new 2-piece outsole with an improved flex for exceptional lateral control and smooth kick

Wraps over pole handle and strap for warmth without compromise on feel

TCS Light Fast-Rolling: Lightweight casing with TCS aramid bead and Dual Compound DNA rubber (60a center/50a sides)

8" compound Trail Shield bead folding type tubeless color black weight 910g

Model Energy Super Compact Clamp 31

SRAM DUB English Bottom Bracket - English/BSA 73mm E-Type SuperBoost + Black 25 Featuring a lightweight carbon chassisSRAM 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