D2-3000W/5000W High-Power Central Motor
https://www.dofern.com/product/d23000w-5000w-highpower-central-motor-electric-motorcycle-with-eec/
D2-3000W/5000W High-Power Central Motor
https://www.dofern.com/product/d23000w-5000w-highpower-central-motor-electric-motorcycle-with-eec/