SRAM DUB PressFit30 Bottom Bracket - PF30 100mm MTB SBC Black Model=AirBooster Pro CO2 Inflator Lightweight (less than 40g heavier

Lightweight (less than 40g heavier than standard crankset)

Rear Derailleur: SRAM Rival eTap AXS

Bleed port is easily accessed

4 Shaft Type Smooth Tube Compound Thermoplastic Elastomer Valve Presta Short 32-40mm Valve Core Removable

Short fender compatibility

SRAM DUB PressFit30 Bottom Bracket - PF30 100mm MTB SBC Black Model=AirBooster Pro CO2 Inflator Lightweight (less than 40g heavierSRAM DUB PressFit30 Bottom Bracket PF30 100mm MTB SBC 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. Gutter Seal Technology drastically improves sealing against the elements Sealed cartridge bearings One oversized spindle