USED SHIMANO DURA-ACE 11s CRANKSET WITH SRM PM7 POWER METER

USED SHIMANO DURA-ACE 11s CRANKSET WITH SRM PM7 POWER METER

- SRM PM7 power measurement in the "spider":

> measures torque and cadence directly at the point of power transfer from the crank to the chainrings,

> is known for its very high accuracy,

> uses the ANT+ protocol to transmit data to the central units,

> Requires a cadence magnet mounted on the frame.

> Built-in battery

- Dura-Ace 11-speed crankset 53/39t | Arm length 172.5mm

- Fits Shimano 24mm bottom bracket

Used crankset, in good condition.