SHS - 18:1 Gen 3 Super High Speed Gear set for R85/L85 - CL0071

Features:              -- Chrome molybdenum alloy steel made sector gear             -- High strength, not easy to deform             -- CNC machining, enhanced gear to be more durable and bearing stronger spring             -- New axis design, improve gear concentricity              -- Integration of axis & gear instead of cooper shaft guide, more durable             -- Lower electricity consumption & lower noise Specifications: Material:Steel CNC Machining SHS  Super high Speed Gearset Suitable spring: M110-M150 G.W.: 80g This is for SR85 and L85 AEG only