Kogel -24 BB90 Bottom Bracket 90.5mm Shi 24mm or Sram GXP 24/22mm

This bearing set is ready to plug a Sram GXP crank in a Trek BB90 carbon road frame. Can be used without shims for use with 24mm (Shimano) cranks or with included shims to fit GXP 24/22mm cranks. Extremely reliable and efficient bottom brackets with coated ceramic bearings tight variances and industry-leading durability. Reduced friction and better protection from nature`s elements. Long lasting durability and extreme performance