Novak NOV3421

This is the Novak SS 21.5 Stock Sensor Based Brushless Motor. Specifically designed for oval tracks and beginning drivers and offers longer run times. Latest upgrades include; Nickel Plated Sintered Neodymium Rotor Ribbed Aluminum End Bell Green Timing Ring Ideal for use in the 17.5-turn brushless class that organizations such as Brushless Racing League and Southwest Tour have instituted Sensor-based technology for excellent low-speed drivability, starting torque and low speed acceleration Nickel plated sintered neodymium rotor Ribbed aluminum end bell for lighter weight and better heat dissipation Green non-removable timing ring allows race officials to visually determine if motor is correct for specific race rules Direct-solder wiring tabs for flexible soldering options Oversized front bearing (3/8 x 1/2") for extra durability and extended life (also used in Velociti-series motors) 120 day limited warranty Novak SS 21.5 Stock Sensor Based Brushless Motor with direct solder wiring tabs Speed control such as Novak's GTB ESC (NOVM1710) GTB Spread Spectrum (NOVM1711) Input Voltage: 4-7 cells (1.2V/cell or 4.8-8.4 total volts) Watts: 85 KV: 1,800 RPM/Volt Magnet: Nickle-plated sintered high-strength neodymium Size: 540 size 2.08" L x 1.41" D (52.8 x 35.8mm) Shaft Diameter: 0.125" (3.2mm) (acepts all existing pinion gears) Weight: 6.61 oz. (187 grams) Front Bearing Size: 1/2" x 3/16" (12.7 x 4.8mm) Protection: Thermal jxs 12/05/07 ir/jxs &