Kunray KR5V V2 New Upgrade Electric BLDC Motor 72V 5000W Upgrade Electric Motor For Razor

The KUNRAY KR5V V2 is a next-generation 72V 5000W high-performance brushless motor engineered for Dirt Bikes, E-Motorcycles, Go-Karts, and Razor MX / SX series vehicles. With a reinforced motor shaft, upgraded housing, and expanded sprocket compatibility, the KR5V V2 delivers explosive torque, superior durability, and stable power output—perfect for high-demand electric vehicle builds and performance upgrades. Mounts directly into Razor MX650, MX500, SX500, Indian650,RSF650 chassis without modification. Ideal for Dirt Bike, Go-Kart, Electric Motorcycle conversions. BLDC Motor: Brushless High Speed Mid Drive Motor, Voltage 72V DC, Rated Power 5000W , Peak Power 10kw.Current 60A, Rated Speed 5000rpm/min, (Max 8000RPM). Torque N.m: 8.5N. m,Peak N.m: 35N.m With 6.0 Gear Ratio We are Hitting 60MPH at Full Battery on 72 Volt with 100 Line Amps ( Can Vary Depending on Riders Weight, Wheel Size, Chain Size, Tire Size, and Train.