SRAM DUB English Bottom Bracket - English/BSA 73mm MTB Cannondale Ai Black MFPN=B427HS0A07205 }SRAM X5 Rear Derailleur -

}SRAM X5 Rear Derailleur - 10 Speed Long Cage Black

Top quality design and materials in sizes to fit modern road and 'cross bikes

}Ritchey Classic C220 Stem - 80mm 31

}Wheels Manufacturing Derailleur Hanger - 281

SRAM DUB English Bottom Bracket - English/BSA 73mm MTB Cannondale Ai Black MFPN=B427HS0A07205 }SRAM X5 Rear Derailleur -SRAM DUB English Bottom Bracket English BSA 73mm MTB Cannondale Ai 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