Hobbywing xerun axe plus r3 & axe 540l 2300kv r2 motor experience the realm of rc with the hobbywing combo xerun axe plus r3 & axe 540l 2300kv r2 motor. This combination offers a perfect balance of control and power, ideal for rc enthusiasts seeking top-tier performance in their vehicles. The xerun axe plus r3 esc ensures smooth operation and precise control, while the axe 540l 2300kv r2 motor delivers impressive power and acceleration. Together, they elevate your rc experience to new heights, allowing you to tackle any challenge with confidence. Features hobbywing xerun axe540 r2 motor minimum cogging torque soft start behaviour optimized for sensitive performance development water and dust proof for almost any situation includes a newly designed waterproof sensor port the built-in high-precision magnetic encoder sends more information to the esc than before technical specifications hobbywing xerun axe540 r2 motor type: sensored brushless foc poland: 4 kv rating: 2300kv lipo cells: 2-3s no-load current: 2. 5a outer diameter: 36. 0mm length: 49. 8mm shaft diameter: 3. 175mm shaft length: 16mm waterproof: yes weight: 185g application: 1/10 rock crawler features xerun axe plus r3 stronger performance thanks to foc (field-oriented-control) technology. Drag brake adjustable up to 200% for unparalleled holding power on slopes. Super bec with max. 6a and three voltage levels for using different servos. Waterproof and dustproof to ip67 standard. Smart torque delivery and speed control for easy control and constant speed under all loads. Built-in bluetooth module. Multiple controller protection functions including reverse polarity protection. Only compatible with xerun ax ""r2"" and ""r3"" motor series. Technical specifications xerun axe plus r3 type: brushless sensored foc current (cont. /peak): 135a / 600a cells: 2s-6s lipo motor limits: only supports xerun-axe ""r2"" and ""r3"" motor series axe r2: 540 / 540l / 550 axe r3: 4274 bec: 6v / 7. 4v / 8. 4v @ 6a (switch mode) waterproof: yes cables: 1x 12awg (black, 265mm), 1x 12awg (red, 265mm) fan: 25 x 25 x 10mm, powered by bec connectors: xt60 programming: per bluetooth and ""hw link""-app firmware upgrade: yes dimensions: 49. 5 x 37. 9 x 32. 8mm weight: 126. 5g application: 1/10, 1/8, 1/6 rock crawler (hw38020387)