Replacment inner bearing race for XD-15 Corsa* bottom brackets. Special high-nitrogen steel for Enduro XD-15 bottom brackets for 24mm spindles. SOLD INDIVIDUALLY.

NOTE: This inner race does not include the seal that presses onto it. That must be ordered separately.

*"Corsa" refers to the two-piece angular contact XD-15 bearings (as opposed to the traditional radial cartridge type). Sold in individually