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SRM Item ID: #151


SRM PowerMeter DuraAce 7900 compatible


WAS € 4110 NOW € 3850

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Product Information:

Number of strain gauge stripes: 8
Measurement accuracy: +/- 2%
Battery life PowerMeter: 1,400 h
Data transmission: Wireless ANT+sport
Cranks DuraAce 7800
Crank length: 165 – 180 mm
BCD: 130 mm
Bottom bracket: Shimano FC-7800 (weight: 98 g) or FC-7900 (weight: 90 g)
Q-factor: 147.5 mm
Weight: 910 g – with cranks, chainrings and BB (98 g)
Bottom bracket is not included in the scope [...]

Item Description

Number of strain gauge stripes: 8 Measurement accuracy: +/- 2% Battery life PowerMeter: 1,400 h Data transmission: Wireless ANT+sport Cranks DuraAce 7800 Crank length: 165 - 180 mm BCD: 130 mm Bottom bracket: Shimano FC-7800 (weight: 98 g) or FC-7900 (weight: 90 g) Q-factor: 147.5 mm Weight: 910 g - with cranks, chainrings and BB (98 g) Bottom bracket is not included in the scope of the delivery.