Description :

1.AEROZINE 1x11 crankset is a good option for your need: less weight, better chain control and the ability to drive up with any riding style.
2.Crank arms are made of Hollowtech Technology - Providing the best ratio between stiffness, strength, weight, and rotating performance.
3.Imagine interchangeable spiders, limitless ring combinations, a 30mm alloy spindle for one crankset. Standard 30mm spline interface CNC machined from a 7050 aluminum that is 20% stronger than common alloy.
4.Removable spider offers the ability to convert between existing chainring standards while remaining flexible to future developments.

-CNC precision machine chainring with 18% ovality, saves power during climbing riding.
-Hollowtech Technology - Providing the best ratio of stiffness, strength, weight, and rotating performance.
-ALS System - Easy adjustments for suitable crank arm length.
-7050 axle.

Specification :

• 
  ROAD CRANKSET 2X10/2X11
• 
  X-14 Road Crankset
• 
  MTB CRANKSET
• 
  X12-SL MTB CRANKSET
• 
  MTB CRANKSET 2X10