This is the Traxxas 2416 16T Pinion Gear

Traxxas 48 Pinion Gears are a great option for fine tuning the gearing of your 1/10 scale model. These gears feature a 3.17mm bore for fitment with motor shafts 3.17mm in diameter.

Compatibility:

• Traxxas 1/16 E-Revo
• Traxxas 1/16 Race Truck
• Traxxas 1/16 Rally
• Traxxas 1/16 Slash
• Traxxas 1/16 Summit
• Traxxas Drag Slash
• Traxxas Slash 2wd
• Traxxas Telluride 4x4