NBPower 72V 3000W Conversion Kit Sabvoton CA-Type (27.5")

NBPower 72V 3000W electric-bicycle conversion kit built around a 27.5" NBPower 205-class direct-drive rear hub motor (generic 23-pole-pair, 150mm dropout, ~130 N·m). The displayless/Cycle-Analyst permutation: a 72V 80A Sabvoton SVMC7280-M programmable FOC controller (hall-meter "CA type" — runs with a Cycle Analyst or no display at all, no smart TFT), a 3-speed half-twist throttle with voltage display, an 8-magnet PAS sensor, alloy brake levers, an M16 torque arm, and a 7-speed freewheel. 48–72V, US-stocked. Batteryless conversion kit — no smart display included by design.