Athletic 91 Jacket Colour:Black The Swerve hub uses many

The Swerve hub uses many of the same parts as the Back Street Pro hub

185mm and XL 300mm

Now also available in a new 27t size

Choose your drive side fitment below to check availability

Rated up to 110 psi

Athletic 91 Jacket Colour:Black The Swerve hub uses many'91 FOREVER. The BSD Athletic 91 jacket is a half zip Nylon Water Resistant Windbreaker with a big front stash pocket, utilizing a waterproof nylon fabric. Available in Black and Graphite * 100% nylon 330D with Interior PU waterproof coating * Nylon Outer Shell: Waterproof Coating = Level 3 * Inner PU Coating: Breathability Permeability = 5,000 * '91 Forever * 110% Stealth * Water Pressure Resistance = 10,000 mm * fine mesh hood liner * 3 panel hood *