Power Hobby - Twister 1/10 1/8 Motor Aluminum High Speed Cooling Fan - Black Engines This HPI Nitro Roto Start

This HPI Nitro Roto Start 3 system is for the F & G series engines that use a 14mm One-Way Bearing

4 ESC modeS

Replaces the stock nylon gears

The Cool White color is true to full scale lights

It's scale lighting features include dual headlights

Power Hobby - Twister 1/10 1/8 Motor Aluminum High Speed Cooling Fan - Black Engines This HPI Nitro Roto StartSuper high speed fan with a monster performance. Extremely high airflow. Recommended power source 3s lipo. The 3S adaptor is included with an on off switch. Specifications: Dimensions: 40x40x28mm Bearing: Ball Bearing Operating: Voltage 6V 11. 1V Motor mount sold separately: 36 38 Dia. Motor: Part# PHMount01 40 42 Dia. Motor: Part# PHMount02 47 49 Dia. Motor: Part# PHMount03 56 58 Dia. Motor: Part# PHMount04