This Is 48P Aluminum Pinion Gear Set ( 13T 15T 17T 19T 21T) . Those Gear Fits Most 1/10 Car & Truck With 48 Pitch . Fits 3.175mm Shaft Size , Include 5 Pinion Gears Picture Shows , Thanks What You See What You Get , Please Message Me If You Need More Information About This Item , Thanks. Ship from us , thanks for looking .
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