Description Coming in at 694 grams, the Sram XX BB30 Crank delivers amazing performance and durability with no penalties in weight. The oversized chainrings are CNC machined 7075 aluminum blanks-2mm...
Description Coming in at 694 grams, the Sram XX BB30 Crank delivers amazing performance and durability with no penalties in weight. The oversized chainrings are CNC machined 7075 aluminum blanks-2mm...