This is the economical 35T brushed crawler motor from RC4WD.  Perfect for your Clod crawler or retro racer project, these motors come pre-assembled with bullet connectors as pictured.   

Specifications:

• Custom made 540 Steel case
• Chrome plated case
• Build in capacitor for minimizing glitching
• High torque magnet and rotor
• Small footprint (50mm long)
• Tuned for Rock Climbing and Scale Driving
• Polished Bushings
• Body OD: 1.39in / 35.5mm
• Output Shaft Length: 0.43in / 11mm
• Output Shaft: 0.12in / 3.1mm

Performance Specs:

• (At no load) RPM @ 7.2V : 12500 (10%), 1.25Amp Current
• (Max Efficiency) RPM @ 7.2V : 10400 (10%), 4.62Amp Current
• Designed operating temperature range: -30?C to +80?C
• Motor end play : .50mm max
• Noise level: < 60db