Chainline: 2

Bottom Bracket Compatibility: For fuss-free installation

E Thirteen were the first company to make a chainguide that was light

a ribbed body for better traction when not clipped in

5mm offset spoke bed to provide spoke tension balance

Ion BD 2.0 Protective Socks Dropship Chainline: 2Save your shins with the Ion BD Protective Socks. These blend a great performance sock with stealth shin protection that offers a thin layer of protection against those nasty pedal strikes or random tumbles. Features: Anatomically shaped fitting pads for a natural riding position. Perforated pad for improved ventilation and made from closed cell foam with extremely high shock absorbing characteristics. Anti bacterial treatment Material: 59% Polyester