Product Name :VITAVON HD Steel 40Cr 1.0 Mod Center Diff Ring Gear 42T For Traxxas UDR 1/7
Brand : VITAVON
Color : Black

Made of 40Cr steel with hardened treatment to get greater strength and durability, made it Spiral gear design to get smooth and better power transfer.

Only for center, works with 1.0 mold pinion gear, not work with stock 0.8 mod pinion gear.