Dura Ace Professional Road System

Professional SRM Powermeter compatible with Shimano Dura-Ace 10-speed

The Japanese component manufacturer has once again made its mark with its latest generation of the Shimano Dura-Ace 10-speed group. Almost unbeatable in its function, combined with perfect ergonomics and high stability: high-tech from SRM in the top Shimano group The SRM system with the special SRM FSA carbon crank will be used by some of the most well known Pro Tour teams such as CSC and Cofidis in the 2006 season.

Measurement accuracy:
The Professional model (8 strain gauge strips) has an accuracy of ±2%.

This version is also now available in the Compact version 110 bolt circle, 34/50 chainrings.

Shimano Dura-Ace 10 speed (2004/2005 version) crank und chainrings, cranks are available in lengths of between 170 and 175mm

Chainrings:
Standard: 39/53
Compact: 34/50
Other chainring combinations might be available on request

Weight:
800g with cranks and chainrings (150 g lighter than the Shimano Octalink Pro Powermeter with cranks and chainrings)

Compatible with SRM Powercontrol IV and V and all SRM cables 

You supply your own Shimano Bottom Bracket Cups

This Powermeter is only available in the Professional Road version

Includes:

• SRM PowerMeter
• SRM PowerControl
• Cranks Shimano Dura Ace
• Chainrings Shimano Dura Ace 
• Sensor cable
• Handlebar clip
• Software
• Manual
• Multi-charger (works with both 110V and 220V)
• USB download cable
• Now available ANT+ enabled