Brushless Electric Bike Controller, 36V/48V Aluminum Alloy Dc Brushless Motor, Brushless controller uses silent design, low noise and safety, does not affect your riding. Controller dual mode use intelligent chip design, more matching controller, can improve efficiency and speed, higher withstand voltage.The controller dual mode's wires and interfaces are durable, and ensure low malfunction of long time use. The interfaces have instruction labels on them for your easy installation. Features: ?MUTED EFFECTS?Brushless controller uses silent design, low noise and safety, does not affect your riding. Controller dual mode use intelligent chip design, more matching controller, can improve efficiency and speed, higher withstand voltage. ?EASY INSTALLATION?The controller dual mode's wires and interfaces are durable, and ensure low malfunction of long time use. The interfaces have instruction labels on them for your easy installation. ?SAFE AND DURABLE?The aluminum alloy shell has excellent tightness, which can effectively block the external water source and water vapor. ?FUNCTION?The motor brush controller can provide steady speed and sensitive control of braking and direction changes.Adopt high specification craft, perfect fitment with your equipment model. Specification: Material: Aluminium alloy Rated Working Voltage: 36/48V Rated Power: 350W Current: 13A Low Voltage Protection: 31/42V Suitable Motor Phrase Angle: 60 / 120 degree Suitable for: electric bicycle, scooter, etc Size: Approx. 9 x 5.3 x 3cm / 3.5 x 2 x 1.18inch Weight: Approx. 204g Package List: 1 x Brushless Controller Product Features MUTED EFFECTS ---- Brushless motor controller with reverse uses silent design, low noise and safety, does not affect your riding. Controller dual mode use intelligent chip design, more matching controller, brushless motor controller can improve efficiency and speed, higher withstand voltage. EASY INSTALLATION ---- The brushless motor controller with reverse dual mode's wires and interfaces are durable, and ensure low malfunction of long time use. The brushless motor controller interfaces have instruction labels on them for your easy installation. SAFE AND DURABLE ---- The aluminum alloy shell has excellent tightness, which brushless motor controller with reverse can effectively block the external water source and water vapor. The thick copper wire is resistant to high temperature, safer and longer life. SAFE AND DURABLE ---- The aluminum alloy shell has excellent tightness, which brushless motor controller with reverse can effectively block the external water source and water vapor. The thick copper wire is resistant to high temperature, safer and longer life. APPLY TO ---- The brushless controller is suitable for electric scooters, electric bicycles, and tricycles, good compatibility.The electric bike controller screen is made of high?quality materials, lightweight, rain?resistant and durable. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!