This is an 45 Turn RC4WD 540 Crawler Brushed Motor. This motor was custom made to fit all popular crawler trucks and scale rigs, including the Bully, AX10 and Trail Finder vehicles.
RPM @ 7.2V (no load): 9500 (±10%), .95Amp Current
RPM Max Efficiency @ 7.2V: 81000 (±10%), 4.29Amp Current
Designed operating temperature range: -30°C to +80°C
Motor end play : .50mm max
Noise level: < 60db