SRAM DUB BB30 Bottom Bracket - BB30 73mm MTB Boost 55mm Chainline Black MFPN=1-LED-31R-V204 Position-sensitive damper offers reliable performance

Position-sensitive damper offers reliable performance and tunability with energetic responsiveness at every position in the travel

Model Bel-Air V3 Max Rails Lux-Alloy Top Microfiber Color Camo Olive

Code-like heavy-duty power

0 innerboot construction provides a snug fit and precise connection with the ski for maximum power and control every stride

HS10 Yellow

SRAM DUB BB30 Bottom Bracket - BB30 73mm MTB Boost 55mm Chainline Black MFPN=1-LED-31R-V204 Position-sensitive damper offers reliable performanceSRAM DUB BB30 Bottom Bracket BB30 73mm MTB Boost 55mm Chainline 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. Designed for use with SRAM Boost cranksets with 55mm chainlines Gutter Seal Technology drastically improves