SRAM DUB Wide T47 Bottom Bracket - T47 85.5mm Road Black Diameter-31.8 This Demo Madshus Redline Double

This Demo Madshus Redline Double Pole ski was tested a few times

Weight: 175g (35mm)

and makes for a more natural skin skiing experience by greatly improving glide in both downhills and double poling while not sacrificing grip

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SRAM DUB Wide T47 Bottom Bracket - T47 85.5mm Road Black Diameter-31.8 This Demo Madshus Redline DoubleThe 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 Wide Cranksets Gutter Seal Technology drastically improves sealing against the elements Sealed cartridge bearings One oversized spindle to work across every