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SRM PowerMeter DuraAce 7950 Compact

£2,399.00

Manufacturer: SRM GmbH

Product Information

Available as Powermeter only or for an additional £500 as a FULL SRM SYSTEM

The full system comes complete with the SRM Powermeter, SRM Powercontrol 7 (different colour options), Suunto heart rate belt, ANT+ speed sensor (frame / fork mounted), Oversize handlebar mount, cadence switching magnet, software plus manual and download / charging cables.

The Powermeter only comes with fitting instructions and the cadence switching magnet so can be used with either our current PC7 as a 2nd powermeter or with an ANT device such as the Garmin series.

Note the system can also be suppled with a standard bar mount, tribar fitting or quick release skewer speed sensor at no additional charge.  Please contact us if you need any of these options.

Description

Shimano's development of the Dura-Ace Di2 electronic shifting system makes gear changes faster and virtually eliminates missed shifts, but the force on the chainrings is much higher than before. Therefore Shimano developed new DuraAce 7950 compact chainrings which are significantly stiffer. If you ride Shimano DuraAce 7950 conventional or Di2 - you benefit from increased power transmission.


Professional riders and enthusiastic Amateurs all rely on the SRM PowerMeter DuraAce 7950 compatible - especially for the hard mountain stages in the Giro D'Italia.

Crank: Shimano DA-7800, Cranks are available in lengths of between 165 - 180 mm

Chain Rings: Shimano DuraAce 7950

Bolt Circle Diameters: 110 mm

Compact: 34/50 All other chain ring combinations are available at an extra charge

Bottom Bracket: Shimano FC-7800 (weight: 98 g) or FC-7900 (weight: 90 g) - Not Included

Weight: 855g with PowerMeter, crank, chain rings and bottom bracket (90 g)

Strain Gauges: 8

Cadence Range: 30-255 rpm

Wattage Range: 0-4096 Watts

Wireless Protocol: Wireless ANT+ Sport

Accuracy: +/- 2%

Battery Life: 1400 hours of use

Q-Factor: 147.5mm

Compatible wireless with PowerControl 7 and PowerControl VI.

 

Product Code: SRM24QBE87