Components Compatible with Generic CS20 E-Dirt Bike 72V 5000W 41.6Ah

A 72V off-road electric dirt bike on the generic Chinese "CS20" QS-hub conversion-kit platform, sold via AliExpress under the Eshiner storefront. This 5000W configuration pairs a QS rear hub motor with a Sabvoton/normal-wave controller and a 41.6Ah lithium battery in an aluminum-alloy frame, with telescopic front fork, oil-spring/DNM adjustable rear shock, and front/rear 203mm hydraulic disc brakes. Advertised wattages are QS273 nameplate/peak figures; real continuous output is controller-gated.