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Power Meter of Professionals

The Japanese component manufacturer has once again made its mark with its Shimano DuraAce 7800 10-speed group. Almost unbeatable in its function, combined with perfect ergonomics and high stability: SRM has integrated the high tech wireless power measurement to adapt in the Shimano group. Wireless data transmission via ANT+ protocol.

Measurement accuracy: ±2%. 

Shimano DuraAce 7800 10 speed compact crank: Cranks are available in lengths of between 165 and 180mm 

Chain rings:
Bolt circle diameter: 130mm
Chain ring: 39/53 
Other chain ring combinations might be available on request 

Weight: 919g with cranks, chain rings and bottom bracket (98 g)

Bottom Bracket: DuraAce FC-7800 (weight: 98 g) not included in delivery

Compatible with PowerControl VI wireless and via SRM sensor cable with PowerControl IV and V.

Available in Track, BMX, and MTB version.