Includes: Two Super Heavy Drive Shafts

Weight ounces: 0

the HS-55 is your best choice when it comes to controlling ”smaller” Electric’s and Park Flyers

5 inch arm

Traxxas 4578 EZ-Start Motor T-Maxx Nitro Sport/Stampede Rustler Receivers Includes: Two Super Heavy DriveTraxxas EZ Start Motor Features: Pre installed pinion Positive end is identified Includes: One Motor One Plastic Main Gear Specs: Length without shaft: 38. 2mm (1. 51") Length with shaft: 62. 5mm (2. 46") Motor can diameter: 27. 5mm (1. 09") Number of teeth on pinion: 8 Number of teeth on main gear: 38 Part Compatibility: Traxxas Nitro Stampede Traxxas T Maxx Traxxas Nitro Sport Traxxas Nitro Rustler FEATURES: Pre installed pinion Positive end is