This is a Hot Racing super duty steel 48P 87T spur gear for 1/10 scale Horizon ECX 2WD vehicles, including the Boost Buggy, Circuit Stadium Truck, Ruckus Monster Truck, and Torment SCT. Use this heavy-duty steel 87T pinion gear to increase the overall efficiency of your vehicle as well as fine-tune its performance.
# of Teeth: 87
Gear Pitch: 48
Tooth Face Width: 0.20 in (5mm)
1x 87T 48P Steel Spur Gear
Replaces the stock plastic gear: ECX1076 - 87 tooth, 48 pitch
Must use with appropriate 48 pitch steel pinion gear