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

Bearing Type Cartridge Crown Race 30 Color Silver Lower Stack Height 1 S

Spoke Interface J-Bend Defined Color Black Color Black Flange Diameter Right 50 Flange Diameter Left 60 Weight 160 Hub Drilling 32 Bearing Type Sealed Cartridge Front Axle 15mm Thru x 110mm Hub/Brake Compatibility 6-Bolt Disc Center to Flange Right 39 Center to Flange Left 27

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