微信图片_20200715153702

QSMOTOR 2000W 70H Mid-Drive Motor

QS Motor 2000W 120 70H Mid Drive Motor with Customized shaft for 428 Sprocket

Specification:

QQ截图20200629115925

 

Drawing:

 

QQ20181109111341

Sproket shaft drawing:

QQ截图20200624114320

微信图片_20200711111315微信图片_20200711111322微信图片_20200711111340微信图片_20200711111352

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