SRAM DUB BB30 Bottom Bracket - BB30 73mm MTB Boost 55mm Chainline Black ZS44/28.6 MARATHON WHITE FLUOR FREE -

MARATHON WHITE FLUOR FREE - newer and clean snow

IDT Skate Poly Wheel

Envisioned as one of winter's most versatile layers

upright riding position which allows for easier balancing due to more control and comfort

SRAM DUB BB30 Bottom Bracket - BB30 73mm MTB Boost 55mm Chainline Black ZS44/28.6 MARATHON WHITE FLUOR FREE -SRAM 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