TRB 3000W E-Bike Conversion Kit - 72V Hub Motor Kit

3000W 72V E-Bike Conversion KitThis 3000W rear hub motor kit is listed for compatible 72V custom e-bike builds. Select the wheel and display option, then verify controller, battery, frame, brake, and wiring compatibility.Listed specifications Motor 3000W rear hub motor System voltage 72V Wheel options 26 inch, 27.5 inch, or 29 inch Display options SW900 or UKC1 Controller current Not published in the current product data; confirmation required Rear dropout spacing Not published; send measurements and photos for fitment confirmation Battery inclusion A battery is not a selectable option on this listing; order separately unless TRB confirms otherwise Package contents The selected display is listed; confirm the final controller, throttle, brake lever, PAS, torque arm, and hardware package before ordering Fitment and installation Confirm rear dropout width, axle fit, wheel diameter, and tire clearance. Check disc-brake rotor alignment, caliper clearance, and cable routing. Match the controller and charger to the selected 72V battery and connector. Use suitable torque arms and installation hardware for the frame material and motor output. 72V battery optionsReview the 72V 40Ah battery page or the triangle battery comparison. A voltage match alone is not enough; confirm BMS output, controller current, connectors, charger, and available mounting space.No specific speed is guaranteed. Performance depends on the complete build, wheel size, load, terrain, installation, and local rules.