absoluteBLACK Premium oval road 39T, Compatible with Shimano 9100/8000 - black Fork & Shock Tools Two-tone black on black graphics

Two-tone black on black graphics

130894-Q0-L

AB6801 BB0068

131020-Q0-L

125333-Q0-L

absoluteBLACK Premium oval road 39T, Compatible with Shimano 9100/8000 - black Fork & Shock Tools Two-tone black on black graphicsInner and outer oval chainrings are optimized with smooth shifting in mind Features smooth angled surfaces, (6) up shifting ramps (outer ring), and (12) dow shifting points (outer ring) Oval rings help the rider spin smoother and generate more power Example: 32t is equivalent to 30t at deadspot and 34t at the power zone Works with 2x chainring systems and do not require any modification to the front derailleur for use Compatibility: Compatible with