FT Aluminum Pinion Gear, 21T 48P, 1/8 shaft
Replace your standard pinion gears with these lightweight,
hard-anodized versions for slight weight savings, quicker
identification, and longer life...
Hot Racing brushless Black steel 48 Pitch 21 Tooth Pinion Gear.FEATURES:CNC Machined Lightweight Precision Gears with Standard 4140 steelReduce internal rotating mass and Increase efficiency...