They are equivalent to a 2E width

The binding platform is protected with a durable and lightweight integrated cage that surrounds the binding and makes it easier for stepping into as it acts like a guide

redefining compact functionality for the modern all-mountain rider

Enduro Item Code: BKSR-0122

Advent MX Pro 10/11 Speed Rear Derailleur - Rear Derailleur - 10-11 Speed - Black PLP|Model Year They are equivalent to aThe goal of Advent MX was to create a group that would stand up to the hardest 10% of riders, and their engineers delivered. The MX Pro rear derailleur features their most robust linkage ever, with a beefy horizontal parallelogram, IGUS bushings at the pivots, and 33% stronger clutch force. What does that mean? Go ahead and huck to flat. With other creature comforts like sealed bearing pulleys and a fully replaceable cage assembly, this derailleur