Demo - 170 Dura-ace 7800 Compact Powermeter
2010 Demo system. Refurbished at SRM Service Center in September, 2011. Some scuffs on crank arms - they were used 2 seasons with a different powermeter. 50/34 rings - big ring is 130 mm, small ring is 110 mm. Also More Info »
7800 Dura-ace SRM Training System
SRM Wireless Training System - DuraAce 7800 Standard The Professional Wireless PowerMeter Dura Ace Compatible (8 strain gauges) has an accuracy of ±2%. Includes: SRM Wireless PowerMeter with decal color options SRM PowerControl in color options Cranks (Dura Ace) Chainrings More Info »