SRAM DUB Wide PressFit Bottom Bracket - PF30/BB386, 86.5mm, Road, Black bmx 2mm wall 4130 chromoly outer

2mm wall 4130 chromoly outer sleeve

Tread features a bmx style rounded profile block tread with shallow siping for improved bite

solid spec

MT Trail SL (Rear)

SRAM DUB Wide PressFit Bottom Bracket - PF30/BB386, 86.5mm, Road, Black bmx 2mm wall 4130 chromoly outerThe 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