This is the Axial 35T Brush Equipped Electric Motor. FEATURES: Designed for rock crawlers and high torque rock racing applications Sealed end bell design Vented can for efficient cooling Preinstalled male bullet connectors INCLUDES: Axial 35T Brush Equipped Electric Motor with Wire Leads and Male Bullet Connectors SPECS: Wire Lead Size: 20AWG Can Diameter: 1.4" (36mm) Shaft Diameter: 0.125" (3.2mm) Weight: 6.0oz (170g) Specs such as torque and RPM not supplied by manufacturer