1、The simple and clear connection of the wiring harness makes the appearance more beautiful. 2、Suitable for two‑wheel electric motorcycles, electric tricycles and other high‑power. 3、3‑mode controller (more stable, higher efficiency, lower current consumption, longer life). 4、The brushless controller adopts a full‑cast aluminum shell, which has strong heat dissipation, dust and water resistance, and high stability. It provides better protection for the internal circuit and makes it more durable. 5、Universal 36V‑48V, can support two voltages at the same time. Condition: brand new Item type: Brushless Controller Instrument Material: aluminium Color: As Picture Shown Controller shell size: Approx. 14x8.5x4cm/5.5x3.3x1.6in Weight: Approx. 755g Power: 500W Lower Volts: DC30/42V Current limiting: 28A DegreeBrake: low Adapted motor phase angle: 60°/120° (automatic identification and adaptation) Shell material: cast aluminum 36V 48V universalSuitable for high-power, two-wheel electric motorcycles, electric tricycles, etc. The instrument display content includes: single running mileage and running time, real-time vehicle speed, battery power and voltage, gear indicator cruising indicator, naught/non-naught start status, etc. Controller functions include: 1:1 power supply for car lights, power electronic brake, intelligent identification, low brake power off, internal speed measurement port, anti-theft lock motor tail light and front light signal port (cooperating with control panel) 1 x Brushless Controller 1 x Instrument 1 Pair x Throttle grip 1 x Clip