SRAM DUB BB30 Bottom Bracket - BB30 83mm MTB Cannondale Ai Black MFPN=2701720 Chromags special polymer is soft

Chromags special polymer is soft and tacky and the ribbed pattern is designed for a balance of cushion and control

Insertion Depth: 28mm

dual-seal crown race and top cover provides maximum sealing from contaminants

Length: 160mm

SRAM DUB BB30 Bottom Bracket - BB30 83mm MTB Cannondale Ai Black MFPN=2701720 Chromags special polymer is softSRAM DUB BB30 Bottom Bracket BB30 83mm 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 oversized