Gear Sensor

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Gear sensor cutout to reduce chain tension when shifting with mid-drive systems. Installs inline with shifter cable to detect when rider is shifting gears and plugs into 4-pin ebrake connector of Grinfineon controllers to cause a temporary power cutout during the gear transition.

Works with any derailleur gear setup, but is not recommended for shift cables that are wrapped in a polymer liner as that can interfere with the shift detection. Just bare metal cables are best. 

Actual Weight (kg) 0.1

110 cm cable length. 
Terminated in 4-pin JST-SM plug to match ebrake line on Grinfineon controllers
Sensing works best with bare metal shift cables

 ^Above information and pictures are provided by the distributor, Grin Technologies.