Description

Campagnolo Athena Power Torque Carbon 11X Chainset

The most evident changes are on the first shift. The newly designed chain up- and down-shift zones make shifting extremely fast and precise.

The new Power Torque System axle makes for high values of torsional stiffness and efficient power transmission without increasing lateral bulk.

Features:

• Full carbon uni- and multi-directional cranks
• Light alloy fixing nuts and bolts
• Light alloy chainrings
• Chainrings with XPSS (eXtreme Performance Shifting System)
• Chainrings with hard anodization treatment
• 4 pins on the outer chainring with NEW shifting profile
• Integrated POWER-TORQUE axle
• Weight: 640g

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Specs

• 
  Colour:
  Black
• 
  BoltCircle:
  135mm
• 
  Teeth:
  53.39t
• 
  Speed:
  11 Speed
• 
  Length:
  165mm, 170mm
• 
  Material:
  Carbon