Chainstay Speed Sensor

Chainstay Speed Sensor

EP8 E-MTB EW-SS300

When Shimano announced the EP8 system Shimano also introduced the EW-SS300 STEPS Chainstay Speed Sensor.

It is installed on the chainstay and utilises a spoke magnet (included) to determine the bike's speed. The distance between magnet and sensor should be 3 - 17mm. The unit comes with a special spacer in case the distance between magnet and sensor exceeds 17mm.

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