Fox Flexair TS57 Women's Long Sleeve Jersey - S - Black PDP|PLP|Brake Rotor Type The RD-M9100 is specifically designed

The RD-M9100 is specifically designed to work with the XTR 1x drivetrain

52 millimeters (integrated bearings) or 56 millimeters (internal bearing cups)

For others

lightweight carbon midsole to ensure every ounce of power you put out makes it directly into your drivetrain

Comfortable enough for the longest days out

Fox Flexair TS57 Women's Long Sleeve Jersey - S - Black PDP|PLP|Brake Rotor Type The RD-M9100 is specifically designedhe Women's Flexair TS57 Long Sleeve Jersey is worn by our top athletes in the UCI World Cup Downhill circuit. With its technical features and next level materials, it will keep you far out in front of the pack. No longer are you limited to bulky and baggy gear that sacrifices fit for functionality. The Flexair mountain bike jersey combines lightweight, airy materials with an all way stretch construction and targeted ventilation. The result is a jersey