Sram - PressFit MTB/ road Dub Bottom Bracket Mounts & Spares 75 mg caffeine per serving

75 mg caffeine per serving - caffeine can help to improve concentration

Ideal First Pedal Bike

Handlebar adjustment fore/aft

Full-length lightweight front zipper and 3 rear pockets

Sram - PressFit MTB/ road Dub Bottom Bracket Mounts & Spares 75 mg caffeine per servingThe SRAM DUB (Durable Unified Bottom Bracket) 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, SRAM has 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